Whole Home Generator Repair, Installation & Maintenance in Cookeville

Great routine service today! We love Hiller people as they have always been honest and explained what they are doing. We get our routine check ups with being a ... Read More

Great routine service today! We love Hiller people as they have always been honest and explained what they are doing. We get our routine check ups with being a part of the Happy Hiller Club which is well worth it!! Thanks Hiller!! We really like our tech!! Close

Paul Underwood came and identified that we had a septic issue. He immediately went and got the truck to empty it out. He was very kind and explained everything ... Read More

Paul Underwood came and identified that we had a septic issue. He immediately went and got the truck to empty it out. He was very kind and explained everything we needed to do moving forward. Pricing was fair and we definitely recommend Hiller! Close

The Happy Hiller Club is a great idea. They take care of all the maintenance issues you can possibly think of. Highly recommend.

Hiller employees and technicians have always been super nice and courteous. Special thanks for Matthew Tuzinski that was at my home today and fixed my hvac ther... Read More

Hiller employees and technicians have always been super nice and courteous. Special thanks for Matthew Tuzinski that was at my home today and fixed my hvac thermostat that I had pitifully messed up I’ve been Happy Hiller customer for 7 years Thank you Hiller Close

I had a very good experience with Hiller. Technician Matt was professional and knowledgeable, arrived on time and fixed the heater unit quick at a reasonable pr... Read More

I had a very good experience with Hiller. Technician Matt was professional and knowledgeable, arrived on time and fixed the heater unit quick at a reasonable price. I’m very pleased with their services. Close

Matt was very professional, It was a pleasure having Matt checkout our system. He was very thorough and answered all of our questions. Happy Hiller always sends... Read More

Matt was very professional, It was a pleasure having Matt checkout our system. He was very thorough and answered all of our questions. Happy Hiller always sends out very good techs … very pleased with their service and personnel. Close

Paul was great! He took the time to explain what he had done and what we would need to do if this did not correct our problems. He was polite, friendly and pat... Read More

Paul was great! He took the time to explain what he had done and what we would need to do if this did not correct our problems. He was polite, friendly and patient. Will definitely use Hiller again! Close

Aaron of Hiller Plumbing HVAC & Electrical was called to our house for some unexpected electrical work and was there in less than an hour. The job entailed brea... Read More

Aaron of Hiller Plumbing HVAC & Electrical was called to our house for some unexpected electrical work and was there in less than an hour. The job entailed breaker box expansion and under the house wiring. The temp was 25 and spitting snow. He was polite, courteous and most importantly completed the job promptly. Kudos Aaron and thanks to the Hiller team! Close

Joshua was fantastic! He made everything easy to understand, worked quickly, and was incredibly courteous throughout the entire process. We always rely on Hille... Read More

Joshua was fantastic! He made everything easy to understand, worked quickly, and was incredibly courteous throughout the entire process. We always rely on Hiller for all our home needs since purchasing our house, and they have never let us down. From heating and cooling to plumbing and electrical, Hiller is hands down our favorite company. Thank you, Joshua and the Hiller team, for consistently delivering top-notch service! Close

If you need immediate help with a heating system, don’t bother calling any other company. Everyone was awesome. Thank you. Thank you. Thank you for the grea... Read More

If you need immediate help with a heating system, don’t bother calling any other company. Everyone was awesome. Thank you. Thank you. Thank you for the great service Hiller Heating and Michael Tripp for your quick repair. Close

David Blazek arrived early. He was courteous, considerate, extremely professional, and efficient. He diagnosed our water heaters problem and gave us solid alt... Read More

David Blazek arrived early. He was courteous, considerate, extremely professional, and efficient. He diagnosed our water heaters problem and gave us solid alternatives. In three hours our 20 year old unit was completely replaced and updated. Daniel and Hiller Plumbing definitely exceeded my expectations today! I can't recommend both highly enough! Close

This was a very knowledgeable representative that came into my home. He included you on every inspection that he was doing and has completed. I highly recommen... Read More

This was a very knowledgeable representative that came into my home. He included you on every inspection that he was doing and has completed. I highly recommend this company! Thanks David and Will Close

Nathan was very nice and professional. He went over everything and explained what was done with out HVAC systems. I recommend Hiller they come on time and are r... Read More

Nathan was very nice and professional. He went over everything and explained what was done with out HVAC systems. I recommend Hiller they come on time and are reliable. Close

Professional, knowledgeable, and kind. We have been using your services for about 6 months now and have always been pleased with the the outcomes. Today you gai... Read More

Professional, knowledgeable, and kind. We have been using your services for about 6 months now and have always been pleased with the the outcomes. Today you gained Hiller fans because of the way Ibzan Hernandez represented himself and your company. Thanks again Lauren Bays Close

Matt was very professional, It was a pleasure having Matt checkout our system. He was very thorough and answered all of our questions. Happy Hiller always sends... Read More

Matt was very professional, It was a pleasure having Matt checkout our system. He was very thorough and answered all of our questions. Happy Hiller always sends out very good techs … very pleased with their service and personnel. Close

Cade Fine & Aaron Cowgill, from Hiller, came out and replaced our hot water heater and hooked up our ice maker on our refrigerator. He was very professional & d... Read More

Cade Fine & Aaron Cowgill, from Hiller, came out and replaced our hot water heater and hooked up our ice maker on our refrigerator. He was very professional & did the work well within the timeframe expected. We would recommend Hiller and their staff to anyone needing plumbing, electrical or air conditioning or heater services. We have been with them for about 10 years and their work & staff have always been top notch. Close

Great job from beginning to end. Hiller crew was outstanding. Came prepared, had everything they needed to do the work. Kurt.Mike, and Brock are a great crew an... Read More

Great job from beginning to end. Hiller crew was outstanding. Came prepared, had everything they needed to do the work. Kurt.Mike, and Brock are a great crew and care about their work. I've pushed subcontractors for years and these three are truly outstanding. If you have a tough plumbing situation Hiller should be your go to. Jim Pickles Close

Always professional and arrive on time. He was very nice. Took his time checking things out and asked if we had any questions. The office folks are always very ... Read More

Always professional and arrive on time. He was very nice. Took his time checking things out and asked if we had any questions. The office folks are always very pleasant too. Close

They showed up as planned, did all their preparations on the dehumidifier and then installed it, connected a drain line and verified it was working properly as ... Read More

They showed up as planned, did all their preparations on the dehumidifier and then installed it, connected a drain line and verified it was working properly as the unit had reduced the humidity in the crawl space by one percent with the door to the crawlspace wide open. Everything was explained to me and they cleaned up a few things and are heading back to their home office. Both of the workers were outstanding and answered all my questions. I’d highly recommend them. Close

Hiller has never let us down. They do all of our heating, air and electrical work. Jay was great. He completed one job and helped me decide how to correctly ... Read More

Hiller has never let us down. They do all of our heating, air and electrical work. Jay was great. He completed one job and helped me decide how to correctly do another. He will be back to do that one. Close

David Blazek arrived early. He was courteous, considerate, extremely professional, and efficient. He diagnosed our water heaters problem and gave us solid alt... Read More

David Blazek arrived early. He was courteous, considerate, extremely professional, and efficient. He diagnosed our water heaters problem and gave us solid alternatives. In three hours our 20 year old unit was completely replaced and updated. Daniel and Hiller Plumbing definitely exceeded my expectations today! I can't recommend both highly enough! Close

Aaron and his crew did an excellent job installing a Generac generator at our home. They went above and beyond with their attention to details. Not only does th... Read More

Aaron and his crew did an excellent job installing a Generac generator at our home. They went above and beyond with their attention to details. Not only does the system work extremely well, their work looks great too. He explained to us what he was doing and why it was important. In my opinion Aaron Cowgill and his whole crew deserved more than a five star review. Highly recommend Hiller for all your needs. Thanks Close

Jay was here on time for a 90 min. generator annual service. He was very thorough, competent and explained everything. Appreciated his honesty and he took the... Read More

Jay was here on time for a 90 min. generator annual service. He was very thorough, competent and explained everything. Appreciated his honesty and he took the time to explain and answer questions. Close

Joseph has come out for us a few times and always does an amazing job. He’s kind, easy to chat with, and is thorough in his duties. He’s upfront and honest,... Read More

Joseph has come out for us a few times and always does an amazing job. He’s kind, easy to chat with, and is thorough in his duties. He’s upfront and honest, but offers all that he can to help. Thanks Joseph! Close

Great job from beginning to end. Hiller crew was outstanding. Came prepared, had everything they needed to do the work. Kurt.Mike, and Brock are a great crew an... Read More

Great job from beginning to end. Hiller crew was outstanding. Came prepared, had everything they needed to do the work. Kurt.Mike, and Brock are a great crew and care about their work. I've pushed subcontractors for years and these three are truly outstanding. If you have a tough plumbing situation Hiller should be your go to. Jim Pickles Close

Called Hiller Plumbing,Heating,Cooling & Electrical as usual they did an awesome job. I've used them for plumbing before always did an awesome job. Hiller is a ... Read More

Called Hiller Plumbing,Heating,Cooling & Electrical as usual they did an awesome job. I've used them for plumbing before always did an awesome job. Hiller is a great company and employees very knowledgeable. Close

Very nice and did what he said needed to be done in a very timely manner. Left with no mess anywhere. Checked water pressure and told us what to watch for in th... Read More

Very nice and did what he said needed to be done in a very timely manner. Left with no mess anywhere. Checked water pressure and told us what to watch for in the future. Highly recommend David and Hiller. Close

Always a pleasure to see Caleb! He’s so very kind!! He’s professional and does his job well. He takes the time to explain things to you and answers any ques... Read More

Always a pleasure to see Caleb! He’s so very kind!! He’s professional and does his job well. He takes the time to explain things to you and answers any questions you may have. Hiller is lucky to have him!! Close

Hiller technicians are great. Today's techs, Ibzan Hernandez and Jay Snyder, were polite, friendly, professionally competent, and thorough. I highly recom... Read More

Hiller technicians are great. Today's techs, Ibzan Hernandez and Jay Snyder, were polite, friendly, professionally competent, and thorough. I highly recommend their Happy Hiller program of preventative maintenance for electrical, heating and AC. Close

Tech, Ibzan Hernandez, did an excellent job! We recently built our home and he made sure the unit was working properly. He had to finish the wiring connection... Read More

Tech, Ibzan Hernandez, did an excellent job! We recently built our home and he made sure the unit was working properly. He had to finish the wiring connection for the propane backup in the unit and the thermostat. He cleaned it thoroughly and took the time to answer our questions. Highly recommend he and this company. Close

Aaron and his crew did an excellent job installing a Generac generator at our home. They went above and beyond with their attention to details. Not only does th... Read More

Aaron and his crew did an excellent job installing a Generac generator at our home. They went above and beyond with their attention to details. Not only does the system work extremely well, their work looks great too. He explained to us what he was doing and why it was important. In my opinion Aaron Cowgill and his whole crew deserved more than a five star review. Highly recommend Hiller for all your needs. Thanks Close

All employees we dealt with, including Caleb and Anthony, were professional, courteous and kind. Extremely helpful and always timely. Would recommend to anyone!

Technician arrived at the time he said he would. He was very friendly and knowledgeable. Did a thorough job inspecting our unit. We will definitely use Hiller ... Read More

Technician arrived at the time he said he would. He was very friendly and knowledgeable. Did a thorough job inspecting our unit. We will definitely use Hiller again! Close

If you have an EV (Tesla, Hyundai, Ford) Jay is the best, he was very considerate of the aesthetics of how the unit and wiring looks...as was I. All of the mat... Read More

If you have an EV (Tesla, Hyundai, Ford) Jay is the best, he was very considerate of the aesthetics of how the unit and wiring looks...as was I. All of the materials and everything were taken care. Great work! Great job Jay!!!! Close

The quick response to my serious situation was more than I expected and greatly appreciatd. Anthony was very friendly and explained everything I asked about pat... Read More

The quick response to my serious situation was more than I expected and greatly appreciatd. Anthony was very friendly and explained everything I asked about patiently. Five stars for him too. Close

Both Jacob and Brian were very professional, on time, they got straight to work and very knowledgeable, they answered every question we asked and were very help... Read More

Both Jacob and Brian were very professional, on time, they got straight to work and very knowledgeable, they answered every question we asked and were very helpful. We are pleased with the quality and speed of work, Both of these young Men should be praised and awarded. Close

Everyone was fantastic to deal with from scheduling my appointment which was the same day I called to Caleb the technician repairing my system. Very professiona... Read More

Everyone was fantastic to deal with from scheduling my appointment which was the same day I called to Caleb the technician repairing my system. Very professional and great customer service. I think I will be a customer for life! Close

Jason was kind and considerate ans showed up really fast. He completed the repair without even having to leave! Super impressed with the empathy he showed my da... Read More

Jason was kind and considerate ans showed up really fast. He completed the repair without even having to leave! Super impressed with the empathy he showed my daughter who lost some treasured items due to the leaking water we had. Thanks! Close

Very responsive to phone calls and questions. Showed up for the installation on time. Installation was clean and neat. No complaints so far, but it's only been ... Read More

Very responsive to phone calls and questions. Showed up for the installation on time. Installation was clean and neat. No complaints so far, but it's only been 2 days. So, 5 stars for now. Hopefully the service after the sale is as good. Close

I had a main line water leak so I called Hiller for the repair. They were very quick to arrive and complete the work. I was completely satisfied with the servic... Read More

I had a main line water leak so I called Hiller for the repair. They were very quick to arrive and complete the work. I was completely satisfied with the service. The technician talked to me about a preventative maintenance plan they offer and i quickly signed up. So far i’ve had an electrician and plumber come out for the preventative maintenance and both technicians have been stellar. They were very prompt, knowledgable, and walked me through suggestions and the repair work. So far, I’ve had an excellent experience with Hiller. Close

I was pleased with coming on a Sunday, the service charge got put towards the bill. The young man who I spoke with who did the work was very pleasant to speak t... Read More

I was pleased with coming on a Sunday, the service charge got put towards the bill. The young man who I spoke with who did the work was very pleasant to speak to. Answered all my questions and sent invoices for future possible work. Very professional took his time and answered all my questions. Close

Hiller was able to come out quickly to check on a plumbing issue. The service technician, Matthew, was efficient and thoroughly evaluated the issue. Services w... Read More

Hiller was able to come out quickly to check on a plumbing issue. The service technician, Matthew, was efficient and thoroughly evaluated the issue. Services were performed quickly and the price was quite reasonable. I highly recommend Hiller for your plumbing needs. Close

When you are doing a first time electrical setup you need an excellent point man to bring everything together. Aaron has done an admirable job in getting it don... Read More

When you are doing a first time electrical setup you need an excellent point man to bring everything together. Aaron has done an admirable job in getting it done right, satisfying inspectors, and managing matters. It's not finished yet, but it's takes connections, knowledge and patience, that much is clear. Thanks to Hiller for a stable of professionals to get to the heart of the matter every time. 11/2023--- Ran a new electric line to the cabin, one that met code and coordinated with the state inspector to get me back up quickly. Joshua and Scott did excellent work, and really owned the project. Thanks to Justin for the pre-project review and electric company coordination. 6/2024 Close

I am Hiller member and I'm so glad! Every tune up is always professional and they don't try to sell their products. They simply tell me what I could use for my ... Read More

I am Hiller member and I'm so glad! Every tune up is always professional and they don't try to sell their products. They simply tell me what I could use for my unit to run more smoothly and leave it up to me to decide, if I want to purchase the product. 10/10 recommend! Close

Exavier has been the best service person you have! I have been through there quite a bit with recalls and had such issues with how long you would keep my truck... Read More

Exavier has been the best service person you have! I have been through there quite a bit with recalls and had such issues with how long you would keep my truck. He was the first person that told me about the courtesy pick up and drop off. He was so nice and apologized for it not being mentioned to me. Because of it I spent $349 dollars today getting a few maintenance things and not having to coordinate with friends not knowing when my vehicle would be ready to pick up. You lose him you will suffer a great loss. Close

I’ve never had a problem with Hiller in the years we’ve had them! Every one of them is courteous, respectful and explain everything they did, any problems, ... Read More

I’ve never had a problem with Hiller in the years we’ve had them! Every one of them is courteous, respectful and explain everything they did, any problems, possibilities and solutions. They give me a heads up when they’re on their way, who’s coming and a picture of that technician. Over all I’m very happy. Thank you Happy Hiller!!? Close

Great service as always. Even using Hiller for plumbing and HVAC and electrical for many years they never disappoint! They may cost a little more but they st... Read More

Great service as always. Even using Hiller for plumbing and HVAC and electrical for many years they never disappoint! They may cost a little more but they stand by their work and don’t quit until you’re a Happy Hiller customer. After you get bad service that you got cheap, call Hiller and get it done right! Close

The service was a good experience. Joseph was professional and explained what he would have to do. The part had to be ordered. It came in quickly and the return... Read More

The service was a good experience. Joseph was professional and explained what he would have to do. The part had to be ordered. It came in quickly and the return for repair was the next day. I feel like I can always depend on Hiller! Close

We needed a toilet/new sump pump/grinder for our basement bathroom. Called on a Saturday and the tech came out to assess. The manager also came and set up a ... Read More

We needed a toilet/new sump pump/grinder for our basement bathroom. Called on a Saturday and the tech came out to assess. The manager also came and set up a plan. They were able to fit us in before our family arrived so we avoided problems. Thanks Hiller!! They were courteous and respectful of our home. Close

The electrician was polite, knowledgeable and efficient. He had to raise a wall socket to provide for a wall mount for a new TV. He explained his task in good t... Read More

The electrician was polite, knowledgeable and efficient. He had to raise a wall socket to provide for a wall mount for a new TV. He explained his task in good time. I am pleased. Close

I cannot express how impressed I am with Hiller. I had a pipe explode in my bathroom, water everywhere. I was having 25 people over at 2:00pm, this happened aro... Read More

I cannot express how impressed I am with Hiller. I had a pipe explode in my bathroom, water everywhere. I was having 25 people over at 2:00pm, this happened around 12:00 pm and a technician was here within the hour, fixed the problem and was done before my guests were here. Thank you for the great service. Close

My water heater went out. Called Hiller and they sent a technician out within 3 hours. He inspected the old one and quoted parts to get it running again. Afte... Read More

My water heater went out. Called Hiller and they sent a technician out within 3 hours. He inspected the old one and quoted parts to get it running again. After considering the cost of parts and repair decided to opt for a new one. He was able to locate a commercial grade replacement and installed and checked it out for proper operation by the end of the day..He was very curious and professional during his time here. While he was installing the new one the owner even came by to make sure we were satisfied with the replacement water heater and service. We’ve used them before for some electrical work and were very satisfied with them. I Will use them in the future and highly recommend them to anyone needing hvac, electrical or plumbing work. Close

Paul was brilliant. He fixed all my issues. My disposal works and didn't need to be replaced. He even showed me what to do if it gets jammed again. He replac... Read More

Paul was brilliant. He fixed all my issues. My disposal works and didn't need to be replaced. He even showed me what to do if it gets jammed again. He replaced the old water heater which took a lot of work including running out to pick up one of the few water heaters that would actually fit. Removing the old one was made more difficult because it wouldn't drain. My calculations showed that full of water was over 300 pounds not including the weight of the equipment. Holy crow, he is my hero !!! Close

Today 5-23-24 my parents whole sewer line was clogged. I called Hiller at approximately 11:00 a.m. The Lady at the call center, I neglected to catch her name, ... Read More

Today 5-23-24 my parents whole sewer line was clogged. I called Hiller at approximately 11:00 a.m. The Lady at the call center, I neglected to catch her name, but she was SPOT ON and got me a "Window" of 1-3:00 p.m. WOW!!! 10 Stars in my book. I received a text message stating the Technician, Scott P. Was enroute. Then a follow up call from the office to reconfirm. Scott arrived a few minutes early and remedied the situation easily. He was awesome as were the Ladies "Behind the scenes" Price was EXTREMELY fair Service was EXTREMELY good from start to finish. I am a contractor and I must say that in over 30 years in the trades, this experience is 1 in no more than 10 fantastic experiences. Great job Scott and Ladies!!! Steve M. Close

Zachary Smith from the Cookeville TN branch was Outstanding in every way. He was more than thorough and treated me personally, taking my situation as an individ... Read More

Zachary Smith from the Cookeville TN branch was Outstanding in every way. He was more than thorough and treated me personally, taking my situation as an individual not just a customer. I can't say enough good things about Zach and Hiller. Hiller was recommended to me by A Lowe's plumbing professional when I needed a toilet install. Super service and Zach thank you again from the bottom of my heart. Close

We've been using Hiller for a couple years now based on a neighbor recommendation. They've been knowledgeable, efficient, friendly, and polite. We subscribed to... Read More

We've been using Hiller for a couple years now based on a neighbor recommendation. They've been knowledgeable, efficient, friendly, and polite. We subscribed to their check-up and maintenance programs and they were just here this week! Our systems received gold starts across the board! Close

we had a leaking pipe that developed late in the evening. I was able to call and speak with someone and book an appointment in very short order. The technician ... Read More

we had a leaking pipe that developed late in the evening. I was able to call and speak with someone and book an appointment in very short order. The technician came out and assessed the problem and fixed it immediately. He was also gracious enough to take a look at some of our other concerns, and we decided to, go with this company based on their prompt service and the professional manner in which Zachary, the technician, presented himself. We are very pleased. Close

The technicians showed up at the time promised, were very professional, installed our new HVAC system quickly, were very clean and did a professional job. They... Read More

The technicians showed up at the time promised, were very professional, installed our new HVAC system quickly, were very clean and did a professional job. They have a new very happy customer. Close

Scott was amazing, he got a tricky job done right. He was super prompt with getting here quickly on a Sunday and getting it done at a fair price. We won't hes... Read More

Scott was amazing, he got a tricky job done right. He was super prompt with getting here quickly on a Sunday and getting it done at a fair price. We won't hesitate to recommend or call again for our plumbing issues! Close

Kurt and his team did a great job. They showed up on time and the installation of our Rennia hot water heater went smoothly. I would highly recommend Hiller plu... Read More

Kurt and his team did a great job. They showed up on time and the installation of our Rennia hot water heater went smoothly. I would highly recommend Hiller plumbing to everyone. Thanks! Close

Matthew T. was an awesome tech! He made sure we fully understood everything we needed with our new filter system he installed. Definitely another great experien... Read More

Matthew T. was an awesome tech! He made sure we fully understood everything we needed with our new filter system he installed. Definitely another great experience with Hiller. Close

We have used Hiller for the last 3 years. They have excellent customer service! They show up on time and do quality work. We have also found their service (Matt... Read More

We have used Hiller for the last 3 years. They have excellent customer service! They show up on time and do quality work. We have also found their service (Matt T) and install techs (Adam) sales agents (Justin) and quality techs (Matt) to be polite, and knowledgeable. The fact that they even send someone out to do a quality check after install says something! We highly recommend Hiller. Close

The service was excellent and the technician was very professional and creative. My piping was from 1948 and he streamlined everything for easier access, not to... Read More

The service was excellent and the technician was very professional and creative. My piping was from 1948 and he streamlined everything for easier access, not to mention it looks extremely nice. The only thing that needs improvement is letting the customer know for certain that an item is available. Ex: I needed electric heating tape for my pipes. The lady who set up my appointment assured me that the technician would have it and install it, but when he arrived, he said they do not carry it. Other than that, I am extremely pleased with the professional job that was done. Close

I only use Hiller. Their technicians are always honest and friendly and do the best work. I use them for everything and I am never disappointed. And their p... Read More

I only use Hiller. Their technicians are always honest and friendly and do the best work. I use them for everything and I am never disappointed. And their prices were cheaper than I expected. Close

Extremely happy with Hiller & employees. They are accommodating & careful to be sure we got just what we needed & wanted. Very thorough & dependable. Keepers!

Technician Jason Johnson was very punctual, knowledgeable, and efficient. He was able to fix a problem with my water heater that I have been dealing with for qu... Read More

Technician Jason Johnson was very punctual, knowledgeable, and efficient. He was able to fix a problem with my water heater that I have been dealing with for quite sometime that other technicians had not been able to resolve. Highly recommend him to take care of any issues you maybe having. I plan on getting more work done in the near future and will be calling Hiller and requesting him. Close

I am a very anxious person. Upon contacting the company they immediately got me an appointment window for same day. The tech arrived and I was going to leave (d... Read More

I am a very anxious person. Upon contacting the company they immediately got me an appointment window for same day. The tech arrived and I was going to leave (due to anxiety and there was another adult here in case the tech needed something) but Scott Kilgore (tech) assured me everything was fine. He made me feel better about everything and had the issue fixed within the hour. I couldn't be any happier and now I can breath again. Thank you Scott for knowing your profession so well and for showing some compassion and reassuring me all was fine. I would recommend this company. If I were to need an electrcian again I would call and request Scott Kilgore ? Close

A Hiller Technician, Taylor Lee, came to our house on December 22 to do a regular six month inspection. He was very friendly and knowledgeable about our unit an... Read More

A Hiller Technician, Taylor Lee, came to our house on December 22 to do a regular six month inspection. He was very friendly and knowledgeable about our unit and gave us valuable information on how to help us keep our home warm and cool and make the unit last as long as possible. We really appreciated his service. Close

Aaron Cowgill is the absolute best. I specifically ask for him whenever I need any electrical work done. He always does an amazing job. Highly recommend!

The installation was fast and without any delay. Scott from Hiller was a very nice young serviceman and I recommend Hiller for anyone. Thanks for a good job

Hiller techs were wonderful, efficient, fast, and clean. Explain how my new ac/heater worked. They even installed dire alarms and replaced a battery in the ign... Read More

Hiller techs were wonderful, efficient, fast, and clean. Explain how my new ac/heater worked. They even installed dire alarms and replaced a battery in the igniter on gas fireplace. I would definitely recommend thier services! Close

Great communication and skilled staff. Scott was friendly and knows his stuff. I would gladly have him come back for any of my electrical needs.

Hiller done a good job from start to finish. I purchased a Kolher whole home generator and Justin did a good job getting everything ordered and set up for insta... Read More

Hiller done a good job from start to finish. I purchased a Kolher whole home generator and Justin did a good job getting everything ordered and set up for installation. Justin kept me informed on every step of the way. Thanks to Aaron and Scott for all the installation and showing me how everything works. They where good people, I would recommend them for any home needs. Close

This is thee second time I’ve used Hiller. The first time was plumbing and this time was electrical, I highly recommend them. I was lucky enough to get same... Read More

This is thee second time I’ve used Hiller. The first time was plumbing and this time was electrical, I highly recommend them. I was lucky enough to get same day service. They were prompt, professional and took good care of my home. In my case I felt the went above and beyond in diagnosing our problem. It was a quick fix at a fair price. I will definitely use them again. Close

I had been putting off getting a new HVAC for some time. I figured I would call and get on the books as I figured with the temperatures starting to cool down it... Read More

I had been putting off getting a new HVAC for some time. I figured I would call and get on the books as I figured with the temperatures starting to cool down it might take a minute to get scheduled… I was wrong. I called Monday October 23, Tuesday morning October 24 a project manager came out and gave me an estimate by Friday October 27 at noon I had a brand new HVAC unit. Everyone from the office staff to the technicians were super nice and helpful. I highly recommend Hiller Electrical and Plumbing. I know that I will use them for all of my house projects from now on. I am extremely happy with the product and service provided. Close

We had a pipe break in our house. They came out quickly and got us fixed up that day. Everyone was friendly, knowledgeable, and knew what they were doing. Highl... Read More

We had a pipe break in our house. They came out quickly and got us fixed up that day. Everyone was friendly, knowledgeable, and knew what they were doing. Highly recommend Close

Joseph was the tech. Due to an issue beyond his controll he was at our home until late. He made sure everything was working properly. He even called the next da... Read More

Joseph was the tech. Due to an issue beyond his controll he was at our home until late. He made sure everything was working properly. He even called the next day to make sure everything was still working fine Close

I highly reccomend Hiller plumbing, Electrical and Heating. We have the annual maintenance plan, which has saved us so much money. Paul has serviced our plumbin... Read More

I highly reccomend Hiller plumbing, Electrical and Heating. We have the annual maintenance plan, which has saved us so much money. Paul has serviced our plumbing throughout the house. He is professional, reliable and always goes above and beyond. He explains everything he is or does in our home. Thank you Hiller for making us a Happy Hiller customer. Close

Not only is this place AMAZING but the customer service is outstanding. I got a call from Michelle to let me know Caleb would be on his way and where he was com... Read More

Not only is this place AMAZING but the customer service is outstanding. I got a call from Michelle to let me know Caleb would be on his way and where he was coming from. She was awesome to talk to and very informative. Caleb got here on time even early and he was wonderful. He listened to me on what was going on recognized the problem and was able to help. Unfortunately, we have a slum lord that will not do what really needs to be done but Caleb made comfortable enough for me to help my prosthetic veterans in the building. Thank you all so much for living up to the smile on your vans. Close

Joshua Ybarzabal was a superior electrician. He explained everything so well and took pictures for me to understand. He even went above and beyond and fixed pro... Read More

Joshua Ybarzabal was a superior electrician. He explained everything so well and took pictures for me to understand. He even went above and beyond and fixed problems he saw in the attic that were unknown to me left by winter contractors! I so appreciate his commitment to service and seeing that things are done as they should be. Thank you Hosh and thank you Hiller for employing such a responsible individual!???? Close

When you are doing a first time electrical setup you need an excellent point man to bring everything together. Aaron has done an admirable job in getting it don... Read More

When you are doing a first time electrical setup you need an excellent point man to bring everything together. Aaron has done an admirable job in getting it done right, satisfying inspectors, and managing matters. It's not finished yet, but it's takes connections, knowledge and patience, that much is clear. Thanks to Hiller for a stable of professionals to get to the heart of the matter every time. Close

Well, imagine my good fortune to find out that Hiller is out here with me in the middle of not much! Had an emergency leak, could not get any of the over-booked... Read More

Well, imagine my good fortune to find out that Hiller is out here with me in the middle of not much! Had an emergency leak, could not get any of the over-booked locals, and began searching. Hiller? Yes! I am already a member of the Happy Hiller Club, but was just blown away they could come same day, withing a few hours. My repairman, Jason, is just fantastic. Hiller is now my go to, out here, just like they were in Nashville. Well done, Hiller! Many thanks. Close

David was awesome. Easy to work with and very knowledgeable!! This is the 2nd time we've been lucky enough to have him as our technician. We also met Kieran an... Read More

David was awesome. Easy to work with and very knowledgeable!! This is the 2nd time we've been lucky enough to have him as our technician. We also met Kieran and we were equally impressed with him! Close

My technician, Ibzan Hernandez, was professional yet personable. He was very thorough, explaining everything when he finished as well as taking time to answer m... Read More

My technician, Ibzan Hernandez, was professional yet personable. He was very thorough, explaining everything when he finished as well as taking time to answer my questions so I could fully understand. He did not talk down to me! Explained what was done today as well as preventative measures I could take if I so choose.I am happy I found this company…such great service and employees! Close

Our technician Scott Petty was very friendly and knowledgeable. He took care of our problem quickly and suggested a fix for another unrelated issue. As always w... Read More

Our technician Scott Petty was very friendly and knowledgeable. He took care of our problem quickly and suggested a fix for another unrelated issue. As always we were pleased with hillier response time; called late Thursday had a tech there Friday. They are Johnny on the spot and have the best trained most professional employees of any service we have used. Worth hiring again and again. Close

Connection under the home was not installed incorrectly by previous owner. We purchased this home in April 2023. Hiller came out and found the issue right away... Read More

Connection under the home was not installed incorrectly by previous owner. We purchased this home in April 2023. Hiller came out and found the issue right away and fixed the problem same day, within 1/2 hour. Scott was very helpful and courteous. Explained everything and advised additional recommendations to improve the piping in our home. We look forward to working with Hiller on future projects to get our home safe from future piping issues. Close

Our water heater overflowed last night and we were in need of a plumber. We called Hiller and they were able to send Zachary out the very next morning. He was v... Read More

Our water heater overflowed last night and we were in need of a plumber. We called Hiller and they were able to send Zachary out the very next morning. He was very professional and explained everything to us. Couldn’t have asked for a better experience. Close

We have enjoyed working with Hiller since moving here in 2016. The employees are always punctual and accommodating with information. They are so efficient we lo... Read More

We have enjoyed working with Hiller since moving here in 2016. The employees are always punctual and accommodating with information. They are so efficient we look forward to seeing them. We have had them out in the 100 degree weather and on Christmas. Their Happy Hiller Club has also been a valuable investment for reviewing our heating, cooling, electric and plumbing needs.. The team is wonderful and we highly recommend working with them for any of their services. Close

I was very happy with the man that came out on Saturday. . He was very professional. Got my job done and when he left my air was running well. They also called ... Read More

I was very happy with the man that came out on Saturday. . He was very professional. Got my job done and when he left my air was running well. They also called on Monday to make sure I was still happy with my service. Thank you so much !!! I would use them again!! Close

We had a great a great experience. The pricing was fair, our technician Caleb Matthews went above and beyond to leave us with a working ac unit, and we will be ... Read More

We had a great a great experience. The pricing was fair, our technician Caleb Matthews went above and beyond to leave us with a working ac unit, and we will be looking forward to using Hiller again for our future. Weds. Close

Jason Johnson was very professional and thorough. He completed the repair and then tested for other potential leaks. We are very pleased with his service and wi... Read More

Jason Johnson was very professional and thorough. He completed the repair and then tested for other potential leaks. We are very pleased with his service and will use his service again. Close

I’ve used my share of plumbing, cooling and electrical companies over the years, with mixed results. About six years ago I found Hiller and they’re the best... Read More

I’ve used my share of plumbing, cooling and electrical companies over the years, with mixed results. About six years ago I found Hiller and they’re the best. They’re knowledge, timely and straightforward. If you pay to maintain your units, it will pay for the cost of the service. Close

Zack and Coby were our technicians. They were courteous, competent and punctual. We have had trouble with clogs in our kitchen plumbing for years. Even after th... Read More

Zack and Coby were our technicians. They were courteous, competent and punctual. We have had trouble with clogs in our kitchen plumbing for years. Even after the clog was opened, they kept working to remove all of it. This is the cleanest our kitchen pipe has drained since we purchased our home. The amount charged was very reasonable. TY Hiller for sending two great technicians! Close

Caleb was very professional and a really nice guy. We’ve had to call for repairs twice now and both times were successful in getting us up and running, thanks... Read More

Caleb was very professional and a really nice guy. We’ve had to call for repairs twice now and both times were successful in getting us up and running, thanks for having such a thorough and helpful crew, we would recommend you to anyone. Close

I originally felt I was over charged for my services. After voicing my concerns, the company reached back out to me and helped me resolve my concerns. I am more... Read More

I originally felt I was over charged for my services. After voicing my concerns, the company reached back out to me and helped me resolve my concerns. I am more than appreciative that they took the time and extra attention to make me feel like a valued customer. I will definitely be using their service again and will recommend them to family and friends as well. Most companies would not have put this much effort and time into communicating with the customers and making sure everyone is happy. Truly grateful for honest people. Close

We had the outdoor faucet break underground while washing the car after hours. Went to “google” plumbers and I remembered the “Happy Hiller” commercials... Read More

We had the outdoor faucet break underground while washing the car after hours. Went to “google” plumbers and I remembered the “Happy Hiller” commercials from the radio and called. Great experience from their answering the phone, returning to confirm a plumber was on his way, to the young man capping off the pipe. All within a short amount of time. Their availability mattered to us. Close

I called Hiller and they sent someone within an hour to fix a cracked pipe to my hot water heater. They were very prompt and professional paul was my technician... Read More

I called Hiller and they sent someone within an hour to fix a cracked pipe to my hot water heater. They were very prompt and professional paul was my technician and done a great job on my repair. Will definitely use them again. I highly recommend this company. Close

We had a drip in our bathtub area that needed to be addressed, some issues with toilets and water pressure that was straining our pipes. Making an appointment o... Read More

We had a drip in our bathtub area that needed to be addressed, some issues with toilets and water pressure that was straining our pipes. Making an appointment online was easy and we had someone here the next morning, right on time as promised. Communication from the office and the pro was great. David B. was super helpful, professional, friendly, respectful of us having a cat to keep inside, etc. We are very happy with our choice to go with Hiller! Close

The customer service was exceptional from start to finish, from the initial call to the two repair men that showed up as expected and just did a fantastic job a... Read More

The customer service was exceptional from start to finish, from the initial call to the two repair men that showed up as expected and just did a fantastic job all around. 100% pleasure to deal with and so happy to have them service our somewhat remote area. Close

Highly recommend! great customer service, repair and a fair price. My Dad was without water due to a busted pipe and knowing he is elderly, they squeezed him th... Read More

Highly recommend! great customer service, repair and a fair price. My Dad was without water due to a busted pipe and knowing he is elderly, they squeezed him their already full schedule. It’s nice to see companies still care! Close

Was super pleased that Josh was able to arrive ahead of schedule. He was completely professional. He spent several hours diagnosing and correcting problems. He ... Read More

Was super pleased that Josh was able to arrive ahead of schedule. He was completely professional. He spent several hours diagnosing and correcting problems. He was very good to explain everything he saw, actions he was taking and the reasons for doing so. An all around great experience. Completely recommend! Close

Paul from Hiller came to our house and was here on time, really friendly to deal with and he was able to help get us taken care of quickly. We bought our home a... Read More

Paul from Hiller came to our house and was here on time, really friendly to deal with and he was able to help get us taken care of quickly. We bought our home a year ago and the toilet in our master bath was always slow to flush. Sadly it was overflowing and we couldn't clear it ourselves. Paul came out and found that 26 feet into the drain line there was a blockage. He was able to get the entire thing cleared out for us and showed us what he did so we understood the process. These type of repairs aren't cheap but the quality of their work makes it worth it! We are really glad we called Hiller to get this repair done and would definitely use them again. Five Star Review all the way! Thank you so much Paul! Close

We’ve had Hiller come out 3 times to fix or install something. They are always on time or a bit early, always professional and courteous, the jobs are always ... Read More

We’ve had Hiller come out 3 times to fix or install something. They are always on time or a bit early, always professional and courteous, the jobs are always done right and quickly for a decent price. Another thing we have been happy with is that they have always gone out of their way to help us since we’re new to the area whether that be recommending places to visit or attractions to see, it is very much appreciated. Close

We’ve had Hiller come out 3 times to fix or install something. They are always on time or a bit early, always professional and courteous, the jobs are always ... Read More

We’ve had Hiller come out 3 times to fix or install something. They are always on time or a bit early, always professional and courteous, the jobs are always done right and quickly for a decent price. Another thing we have been happy with is that they have always gone out of their way to help us since we’re new to the area whether that be recommending places to visit or attractions to see, it is very much appreciated. Close

Aaron was very professional and pleasant to work with and represented Hiller admirably. He was very thorough and generous with his knowledge of lighting, especi... Read More

Aaron was very professional and pleasant to work with and represented Hiller admirably. He was very thorough and generous with his knowledge of lighting, especially LED. He was able to locate the electrical problem we had quickly and offer a fix for a moderate cost. We were happy to subscribe to the maintenance program because of his expertise. Close

again another excellent repair by efficient and pleasant staff. Our water heater blew out and they were here very quickly to replace and check the system. Con... Read More

again another excellent repair by efficient and pleasant staff. Our water heater blew out and they were here very quickly to replace and check the system. Continue to be a member of the Happy Hiller club. You can't beat these guys! Close

Met with Mr. Michael G with Hiller heat/cool very well pleased with his work knowledge and work ethics. Nice and very respectful good looking young man also... Read More

Met with Mr. Michael G with Hiller heat/cool very well pleased with his work knowledge and work ethics. Nice and very respectful good looking young man also Hiller is meeting again with my son Mike to discuss a new unit for my home , I was really pleased that they came out on such short notice, Hiller appears to be a honest reliable company Close

Hiller sent expert specialists, technicians, and a project manager to my home to discuss my hot water issues, to include all facets of switching from a tank to ... Read More

Hiller sent expert specialists, technicians, and a project manager to my home to discuss my hot water issues, to include all facets of switching from a tank to tankless water heater, which I subsequently requested they install. During the discussions, I also requested the installation of a whole house water filtration system in addition to my request to upgrade to a tankless water heater. Work expertly accomplished. Great company, and highly skilled team of folks across the board; they did a fantastic job. I am am a VERY happy customer. UPDATE: Anthony and his expert technician installed a dehumidifier on 27 July 2022; my review stands, outstanding service and crew! Appreciated Jay's and Justin's advice prior the installation; Hiller is truly an outstanding company! Close

Brandon and Kurt are excellent workers. Brandon goes out of his way to explain what is necessary for my a.c. unit. Very thorough. Kurt is a hard worker and very... Read More

Brandon and Kurt are excellent workers. Brandon goes out of his way to explain what is necessary for my a.c. unit. Very thorough. Kurt is a hard worker and very friendly. He put in my new faucet with ease! These men really know their work!! Thank you Close

We had what to us was an emergency - shower and toilets backing up. Called Hiller on Tuesday evening, and they came around 8:30 Wednesday morning. Jason explain... Read More

We had what to us was an emergency - shower and toilets backing up. Called Hiller on Tuesday evening, and they came around 8:30 Wednesday morning. Jason explained everything we needed and took care of it, even cleaned up after the work was complete. We are happy Hiller customers! Close

We placed an emergency call on a Saturday for a plumbing issue. They were able to get someone out that evening and the repair fixed the problem. The technician ... Read More

We placed an emergency call on a Saturday for a plumbing issue. They were able to get someone out that evening and the repair fixed the problem. The technician was very professional, knowledgeable and courteous. I would definitely use them again and would highly recommend. Close

The service was so quick! I booked an appointment for the next day, the messaged me that they had an immediate opening. I was able to have my outlets fixed with... Read More

The service was so quick! I booked an appointment for the next day, the messaged me that they had an immediate opening. I was able to have my outlets fixed within a couple of hours of visiting their website. The man who came to fix it was very nice! He explained things in ways I could understand. They also got to the root of the problem, without over charging or trying to make it a bigger problem than it was. I 100% recommend. Close

We needed the power cut to two extra stove eyes in the kitchen. Jay arrived on time, and knew just what to do safely and efficiently. Would recommend!

Zach Welch does a great job on repairs and service. Excellent employee. Darrell Smith & Jason Johnson did me an excellent job. I recommend them highly becaus... Read More

Zach Welch does a great job on repairs and service. Excellent employee. Darrell Smith & Jason Johnson did me an excellent job. I recommend them highly because they do excellent work. Close

Great company and excellent customer service. Scott was our technician and he did an awesome job installing our new water heater. Looking forward to working mor... Read More

Great company and excellent customer service. Scott was our technician and he did an awesome job installing our new water heater. Looking forward to working more with Hiller in the future for our home service needs. Close

Hiller is the best company I have dealt with in a long time. They truly care about their customers. Ibzan Hernandez went totally beyond expectations. We are wel... Read More

Hiller is the best company I have dealt with in a long time. They truly care about their customers. Ibzan Hernandez went totally beyond expectations. We are well pleased! Close

Kurt was very informative and let me know everything that was replaced. Enjoyed his professional attitude and his response to my questions. Will use Hiller for ... Read More

Kurt was very informative and let me know everything that was replaced. Enjoyed his professional attitude and his response to my questions. Will use Hiller for more future repairs and maintenance! Close

Holler Pluming is a very professional service everyone from the woman we placed our service appointment with to our installation professional Scott Did an ama... Read More

Holler Pluming is a very professional service everyone from the woman we placed our service appointment with to our installation professional Scott Did an amazing job. Scott showed up on time and did a great job in a timely manner installing our two new toilets! Thank you. Close

Mr Zack was an excellent representative of your company. Very knowledgeable and extremely professional. Answered all my questions and does great work.

Hiller came to my house last April to hook up my generator I called them this year so he could teach me how to do it again because I forgot and I wanted to be s... Read More

Hiller came to my house last April to hook up my generator I called them this year so he could teach me how to do it again because I forgot and I wanted to be sure of myself he was very good. He walked through all the steps for me to be able to run my generator when my lights went out. And he also stayed to make sure that I knew what I was doing let me walk to the steps by myself to see if I was able to and I was Close

Great service! Friendly technician, reasonable pricing. Professional teamwork. A call to let me know I was next and the technician messaged me as well. I will d... Read More

Great service! Friendly technician, reasonable pricing. Professional teamwork. A call to let me know I was next and the technician messaged me as well. I will definitely use Hiller again if I need their service. Close

My technician was prompt and courteous. He did an excellent job detecting the issues with my unit and fixing it for me! I will be requesting him in the future. ... Read More

My technician was prompt and courteous. He did an excellent job detecting the issues with my unit and fixing it for me! I will be requesting him in the future. Thank you, Izban! Close

Refreshingly polite and professional. Clear communication through the entire process. Extremely helpful. Overall great experience from start to finish.