HVAC Services in Bowling Green, KY

Justin Naftel came out on a Sunday, was on time, very nice, and fixed our water leak quickly! He did everything he could to not have to cut a hole in the wall. ... Read More

Justin Naftel came out on a Sunday, was on time, very nice, and fixed our water leak quickly! He did everything he could to not have to cut a hole in the wall. He was excellent. This is the second time we have used Hiller and both times, we have had excellent service and wonderful experiences! Thanks Justin for getting us taken care of! Close

I had Hiller replace a heating/cooling unit in my sunroom. The morning of the install we found out there were some framing issues. I contacted Harley, the proje... Read More

I had Hiller replace a heating/cooling unit in my sunroom. The morning of the install we found out there were some framing issues. I contacted Harley, the project manager. He was able to immediately schedule a contractor and in less than 48 hours everything was resolved and the unit installed. Graeme came out as soon as the framing was resolved and did the install. Couldn’t have gone any smoother! Close

Mr.Capshaw did a excellent job a recommend great product, didn't try to oversell or over charge. Came in on time got the work done and is very professional. Hig... Read More

Mr.Capshaw did a excellent job a recommend great product, didn't try to oversell or over charge. Came in on time got the work done and is very professional. Highly recommend! Close

My most recent Hiller technician did a great job addressing our HVAC issues. He was incredibly friendly, kept me informed of what he was doing throughout the p... Read More

My most recent Hiller technician did a great job addressing our HVAC issues. He was incredibly friendly, kept me informed of what he was doing throughout the process, and helped me update our thermostats with a couple of features that would improve our control of the system. Great job Graeme and thank you! Close

Jaimie white did an amazing job!! He was SO nice and saved my family from being in the dark another day. He arrived quickly after I had a quote from another ele... Read More

Jaimie white did an amazing job!! He was SO nice and saved my family from being in the dark another day. He arrived quickly after I had a quote from another electrical company who did not fix the issue and he got to it right away. Very thorough, and didn’t stop until he found the issue. When I need any services again I know who to call. Thank you Jaimie for your hard work! Close

Chad from Hiller plumbing did a great job of repairing our two faucets and one outside spigot. He explained everything to us as he went along. Very pleased with... Read More

Chad from Hiller plumbing did a great job of repairing our two faucets and one outside spigot. He explained everything to us as he went along. Very pleased with his service. Close

The service was top notch! They came in found the issue and took care of it in a timely manner. Their professionalism was great and they were personable on top ... Read More

The service was top notch! They came in found the issue and took care of it in a timely manner. Their professionalism was great and they were personable on top of that. Highly recommend and will definitely use them again. Close

Jaime has done several electrical projects at our house and we couldn't be happier with his service. We are very happy with Hiller pricing as well including th... Read More

Jaime has done several electrical projects at our house and we couldn't be happier with his service. We are very happy with Hiller pricing as well including the military discount we receive, which many companies don't provide. We will be continuing to be part of the Happy Hiller club. Close

The plumber who came was Savion. The expected time range wad between 8 and 10 a.m. he showed up just before 9, I believe. He was polite and knowledgeable ab... Read More

The plumber who came was Savion. The expected time range wad between 8 and 10 a.m. he showed up just before 9, I believe. He was polite and knowledgeable about his work. He had my faucet installed and my dishwasher vent issue repaired and was finished by 10. My new faucet looks and works great and the vent problem seems to be resolved.. Many thanks! Close

It is always good to have the Hiller techs come out when we need assistance. They are friendly and knowledgeable get the job done neat and quickly. Always a pl... Read More

It is always good to have the Hiller techs come out when we need assistance. They are friendly and knowledgeable get the job done neat and quickly. Always a pleasure having them by our side. Thanks again for a job well done. Close

Hiller Electrician Jamie White has done work for me 3 times now and has always been professional, courteous. He is very knowledgeable about all things Electric... Read More

Hiller Electrician Jamie White has done work for me 3 times now and has always been professional, courteous. He is very knowledgeable about all things Electrical and always does an outstanding job for me. I am pleased again with the results of Jamie's work. Thank You Hiller and Jamie White for outstanding service! Close

Justin did an amazing job on my unit.Not only was he prompt and Is courteous but he was also very thorough. My unit actually required 2 trips.But he was able to... Read More

Justin did an amazing job on my unit.Not only was he prompt and Is courteous but he was also very thorough. My unit actually required 2 trips.But he was able to get my a c running on the first trip while I had to wait for the relay issue on my unit. He made the whole process very transparent and easy to understand. His overall response time was amazing. Next time I have an issue. I'm definitely calling Hiller and hoping. Justin is the guy that responds. Close

First time using the emergency number for my dripping water heater at 5:30am. She was so sweet and put me on the list to squeeze me in. To my surprise they were... Read More

First time using the emergency number for my dripping water heater at 5:30am. She was so sweet and put me on the list to squeeze me in. To my surprise they were able to come and I was happy. My technician showed up early and after getting the parts had me fixed in a flash. I’m very pleased. Close

The plumbers who came to replace my garbage disposal were on time which is important to me. They both were very professional. They introduced themselves and g... Read More

The plumbers who came to replace my garbage disposal were on time which is important to me. They both were very professional. They introduced themselves and gave me the price quote upfront. I was very satisfied with the work done and the men who did the work. Close

Travis had to be creative to overcome the obstacles my job presented. He did a great job. I recommend Hiller for electrical and plumbing. They did a great jo... Read More

Travis had to be creative to overcome the obstacles my job presented. He did a great job. I recommend Hiller for electrical and plumbing. They did a great job both times I called them. Close

My tech, Savyon Howard, went above & beyond to fix my plumbing problem today. Hiller, he's a keeper, I look forward to seeing Savyon in the future. I am very Ha... Read More

My tech, Savyon Howard, went above & beyond to fix my plumbing problem today. Hiller, he's a keeper, I look forward to seeing Savyon in the future. I am very Happy ? with the service I received. They even arrived earlier than expected, which was great also. Close

Chad Scott was the most knowledgeable and experienced technician I've ever met. He showed up and went straight to work putting my mind at ease by fixing my issu... Read More

Chad Scott was the most knowledgeable and experienced technician I've ever met. He showed up and went straight to work putting my mind at ease by fixing my issue. When I need a technician again for anything that is included in your services, I'll be calling Hiller and personally requesting him by name. I give him and your company 10 stars. Amazing customer service which started as soon as the lady answered the phone to schedule my service time. Thank you all so much!! Close

Everyone who came was professional and friendly! They worked on one of the hottest days so far and you did not hear one compliant. They also found an old rock ... Read More

Everyone who came was professional and friendly! They worked on one of the hottest days so far and you did not hear one compliant. They also found an old rock that had my mothers name and handprint from the 50s! Instead of just tossing it aside they seen the potential importance and had the family come and take a look! Thank you and may God bless each one of you and take care of you during these extremely hot days! Close

This is the second time Jamie White has completed electrical work in my home. He installed two ceiling fans last fall and today he installed three exterior moti... Read More

This is the second time Jamie White has completed electrical work in my home. He installed two ceiling fans last fall and today he installed three exterior motion detector lights. Both times, Jamie has been so pleasant and professional. He is thorough, explains everything, makes sure I approve and cleans up his workspace. I will always request him because he does excellent work! Close

Jamie was very polite. He ask us questions when he was in doubt about anything. He had to go under the house to run electrical wires. He had to lay on his back ... Read More

Jamie was very polite. He ask us questions when he was in doubt about anything. He had to go under the house to run electrical wires. He had to lay on his back and crawl to get where he needed to. He did a fantastic job! Hiller has always done a good job for us. Close

Hiller was great sending tech to repair my a/c problems. My tech Justin Was great explained everything that he was doing. Will definitely be using there service... Read More

Hiller was great sending tech to repair my a/c problems. My tech Justin Was great explained everything that he was doing. Will definitely be using there services for any future issues Close

Called late Friday evening about AC unit that was not working. Got appointment scheduled for Sunday morning and they showed up within the window they gave me. ... Read More

Called late Friday evening about AC unit that was not working. Got appointment scheduled for Sunday morning and they showed up within the window they gave me. Repair was done within 30 minutes. Very happy with the service and how quickly the job was done. Close

Savyon was super professional and did a great job unclogging a sink. The price was reasonable and he was great to work with. If the need arises I wouldn’t hes... Read More

Savyon was super professional and did a great job unclogging a sink. The price was reasonable and he was great to work with. If the need arises I wouldn’t hesitate to use them again. Close

Everything done quick and easy. Very professional I thought though having the happy Hiller service I got one free plumbing call. At least I have peace of mind ... Read More

Everything done quick and easy. Very professional I thought though having the happy Hiller service I got one free plumbing call. At least I have peace of mind it was done correctly Close

Our bathroom sink was clogged. Chad came out and fixed it in no time all. He was very nice and informative. I have used Hiller in the past and pleased with... Read More

Our bathroom sink was clogged. Chad came out and fixed it in no time all. He was very nice and informative. I have used Hiller in the past and pleased with them. Close

I had the most wonderful technician. He was very knowledgeable, explained what he was going to do and why. His experience fixing a difficult plumbing issue real... Read More

I had the most wonderful technician. He was very knowledgeable, explained what he was going to do and why. His experience fixing a difficult plumbing issue really was remarkable. It was a great experience. He made me happy! Close

Very nice and understanding. Know there stuff. Works with you to figure out your needs. Recommend to friends and family. Our electrician was great with dogs. Wi... Read More

Very nice and understanding. Know there stuff. Works with you to figure out your needs. Recommend to friends and family. Our electrician was great with dogs. Will use them again. Ask for Jamie White. Close

Called yesterday night and they come today to help with an issue that we were having with two of the bedrooms, Jamie the electrician they sent to help did every... Read More

Called yesterday night and they come today to help with an issue that we were having with two of the bedrooms, Jamie the electrician they sent to help did everything and was above and beyond to fix the problem that we were dealing with. After he was done fixing it, he tested the outlets they weren’t working after fixing them and they worked. I 100% recommend Hiller and Jamie. Close

Jamie is the best electrical technician around! He is always punctual, great attitude, and gets the job done! I have a lot of faith in this company because of J... Read More

Jamie is the best electrical technician around! He is always punctual, great attitude, and gets the job done! I have a lot of faith in this company because of Jamie's work ethics and abilities. He goes above and beyond to provide great quality & safe services!!!!! Close

I very much appreciate the care that Justin took in repairing my HVAC system. I also appreciate the texts/emails letting me know which technician is coming to m... Read More

I very much appreciate the care that Justin took in repairing my HVAC system. I also appreciate the texts/emails letting me know which technician is coming to my house. I have used Hiller for plumbing, HVAC, and electrical and am very satisfied. Close

A young man came out to our home in a timely manner and performed a residential drain clog clearance in an expert manner. My wife and I are very happy with his... Read More

A young man came out to our home in a timely manner and performed a residential drain clog clearance in an expert manner. My wife and I are very happy with his excellent customer service, good humor, and fast and efficient work. We are very pleased and would use this service again. Close

It is great to see a company that wants to work and wants to do things the right way. I got an immediate response, quick follow through, and a great technician ... Read More

It is great to see a company that wants to work and wants to do things the right way. I got an immediate response, quick follow through, and a great technician that got the job done efficiently and to code…even helped me look for cat I thought got out! Thanks Hiller!! Close

They did a full re-pipe and replaced the service line to my house in a day and a half. Friendly, professional, and informative. No complaints.

Technicians came out to replace heat/ac unit. They were very patient with me and explaining everything I needed to know and super quick with installing the unit... Read More

Technicians came out to replace heat/ac unit. They were very patient with me and explaining everything I needed to know and super quick with installing the unit. All the techs were friendly, patient and efficient. Also answering all questions I had , regardless of how silly I’m sure some of my questions were. Top knotch !!! Highly recommend!!! Close

I will forever be a customer of Hiller Plumbing! The very best. I highly recommend them. Dylan and the Brandon Crew!

These guys were awesome. I had a clogged toilet and after try one thing he went to another way to fix it and BAM problem fixed The service tech Savyon Howard wa... Read More

These guys were awesome. I had a clogged toilet and after try one thing he went to another way to fix it and BAM problem fixed The service tech Savyon Howard was very nice and courteous and got the problem fixed right away. And the price was good too. Definitely will be using this company again!! Close

They've been here for water twice and once for my electric..coming back to do more on electric ( I'm not ready yet..lol) called last night they already here n g... Read More

They've been here for water twice and once for my electric..coming back to do more on electric ( I'm not ready yet..lol) called last night they already here n gone..12hrs later..fixed me right up. Can't say enough good things about thos company. Close

Sewage backup in toilets & bathtubs, YUK! Warranty serv couldn't dispatch local plumbers on a Fri eve, in our luvly small town of Franklin KY. My niece found ra... Read More

Sewage backup in toilets & bathtubs, YUK! Warranty serv couldn't dispatch local plumbers on a Fri eve, in our luvly small town of Franklin KY. My niece found raving reviews for Hiller. Chad (very knowledgeable), said blockage is city repair issue. City says get a local plumber, NEVER call Hiller Mr Joe, fine tune tested EVERTHING & exceeded my expectations!!! Wouldn't take tip. He & Chad are very senior patient. Mr Joe offered to return on Thanksgiving day if needed, wow. Friends say city is notorious for passing the buck. Jehovah's blessings Blessings to both you gentlemen, MGT, plz give them RAISES, as they reflect Hiller's standard of excellence. LFE Close

John, Jamie, Jennifer, and Roy are absolutely amazing. They came out when they said they would and gave us a fair price for the work to be done. They had to ret... Read More

John, Jamie, Jennifer, and Roy are absolutely amazing. They came out when they said they would and gave us a fair price for the work to be done. They had to return at a later date due to permits and what not and returned promptly to get the job done. They had my house up and running in no time flat and we will absolutely be using them again to bring power to our barns across the property. These guys need to be paid more because it’s employees like them that make Hiller such a good and reliable company. Thank y’all for all y’all’s hard work and professionalism. Close

Should have called hiller first. Unfortunately they were the 5th area company I called. Unlike the others they showed up on time and called me back when they sa... Read More

Should have called hiller first. Unfortunately they were the 5th area company I called. Unlike the others they showed up on time and called me back when they said they would. The technician Justin was courteous and professional. Showed up at the agreed time and promptly got to work on my system. Gave me a good explanation of what was wrong and a quote. Will definitely call them first in the future. Close

Jesse Upchurch came out promptly and diagnosed the situation exactly. Jesse was very nice and professional and friendly. Jesse gave extra information on the con... Read More

Jesse Upchurch came out promptly and diagnosed the situation exactly. Jesse was very nice and professional and friendly. Jesse gave extra information on the construction of the new build and was extra helpful. We will recommend Hiller to anyone we know. $69 to do the job was a wonderful blessing. Thank you all and especially Lisa who took the call she was especially helpful as well. Close

Jamie White came to my house today and installed a 20 amp service for my new pool. Could not ask for any better service, did great work and was very polite, cou... Read More

Jamie White came to my house today and installed a 20 amp service for my new pool. Could not ask for any better service, did great work and was very polite, courteous and clean. I would give Jamie ten stars!!! Close

Hiller confirmed our plumbing appointment expeditiously! In addition, our Licensed Technician (Rod) was beyond exceptionally knowledgeable, patient, and phenome... Read More

Hiller confirmed our plumbing appointment expeditiously! In addition, our Licensed Technician (Rod) was beyond exceptionally knowledgeable, patient, and phenomenal! He not only fixed our dishwasher, he fixed our toilet in a very short amount of time!!! Close

We used this service for the first time! Our Technician Rod Payton was incredibly professional, very knowledgeable, friendly, and expedient. The Technicians go... Read More

We used this service for the first time! Our Technician Rod Payton was incredibly professional, very knowledgeable, friendly, and expedient. The Technicians got our clogged sink running in no time, gave us products they'd personally tested themselves to keep our pipes clean and clear in the future, and valuable tips on our garbage disposal maintenance. I can't say enough positive things about our experience. They came out less than 12 hours after we called with our problem. That's faster than anyone else we've used before. We'll be using Hiller for any future home maintenance issues for sure! Close

Customer service is top notch. Diana on the phones is extremely sweet & caring. Super helpful & kind.

Frozen pipe service. The day before Christmas, I called to get help thawing a pipe to our water heater in our attic. Despite a very busy day, the tech arrived 4... Read More

Frozen pipe service. The day before Christmas, I called to get help thawing a pipe to our water heater in our attic. Despite a very busy day, the tech arrived 45 minutes later and was so pleasant. The pipes were thawed in about 20 minutes and all was well. I was very pleased as we had company arriving with not water coming out of our hot water heater. Definitely will use again to relocate the hot water heater from our article to the garage Close

As always with Hiller, perfect service. Fast and efficient. A little expensive but if you want a Mercedes you don’t pay Chevy prices.

Joe was amazing! He came out earlier than expected and was super friendly and helpful. We got an estimate of repairs on the spot and will be making an appointme... Read More

Joe was amazing! He came out earlier than expected and was super friendly and helpful. We got an estimate of repairs on the spot and will be making an appointment to have him fix everything. Definitely recommend for their timeliness, expertise and kindness. Close

Hiller is the best company I've found for HVAC and plumbing, and they just stand out generally among any kind of company for service and communication. The proj... Read More

Hiller is the best company I've found for HVAC and plumbing, and they just stand out generally among any kind of company for service and communication. The project manager for replacing my heat and air really went out of her way to explain all my options, instead of just giving a sales pitch, and responded whenever I had questions. I'm glad I called them. The customer service for my plumbing issue was just as helpful and responsive, and the tech went to a lot of trouble to find and fix the problem, when I wasn't sure I could get anyone to show up at all. I usually only write reviews if something is terrible and I feel I ought to warn people, but I was really impressed by Hiller, and I appreciate it. Close

The tech Chad was on time, kind and knowledgeable and was able to fix both my issues. Learned a slow flush toilet from purchasing house as a preexisting issue w... Read More

The tech Chad was on time, kind and knowledgeable and was able to fix both my issues. Learned a slow flush toilet from purchasing house as a preexisting issue was a toothbrush ? I’ll be having them back out to do my dishwasher install now also! Great company with honest employees. Service was top notch and quick! Thanks Hiller ? Close

I am very impressed with the job they done. They worked all day to get it all done and made sure everything was done right. They were very professional and were... Read More

I am very impressed with the job they done. They worked all day to get it all done and made sure everything was done right. They were very professional and were always willing to answer any questions we had. I would highly recommend Hiller to anyone with HVAC needs Close

Logan did a fantastic job. He found a birds nest in our pipe for the heat to go out. He was very professional, on time and helpful. We always call Hiller cuz th... Read More

Logan did a fantastic job. He found a birds nest in our pipe for the heat to go out. He was very professional, on time and helpful. We always call Hiller cuz they show up and know what to do when my boyfriend can’t figure something out. Close

I’d say the first thing I appreciated was not getting ghosted for the work. I’m a quirky person which means maybe you don’t have to come back for service ... Read More

I’d say the first thing I appreciated was not getting ghosted for the work. I’m a quirky person which means maybe you don’t have to come back for service if you’d like. Hiller came prepared and did a wonderful job. The plumber was knowledgeable and kept my mind at ease for the whole process. I look forward to continued service from this company. Close

Montel was very professional and actually went the extra mile by changing the smoke detector battery and putting moth balls under the house because he saw snake... Read More

Montel was very professional and actually went the extra mile by changing the smoke detector battery and putting moth balls under the house because he saw snake skins under there! Great service! Thanks so much! Close

Fast and very professional. They repaired and replaced part of my leaking main waterline where it entered the house. Didn't take them very long and it looks l... Read More

Fast and very professional. They repaired and replaced part of my leaking main waterline where it entered the house. Didn't take them very long and it looks like it should last a very long time. Hiller charges a bit more than some others but they communicate well and have the best people working for them and most of all, they respond when you call. Close

We used Hiller, after having the worst experience with Shane Elmore plumbing. Shane Elmore was unresponsive and didn’t show up when they said they would. They... Read More

We used Hiller, after having the worst experience with Shane Elmore plumbing. Shane Elmore was unresponsive and didn’t show up when they said they would. They also had the job marked as finished when the job hadn’t even been started. After finally canceling their services I called Hiller. It was nothing but positive from there out. Dispatch was lovely, Jesse, our plumber showed up EARLY and every time there was a text with his picture telling me when he would be at my home. Jesse was efficient and very communicative. He respected our home and did a wonderful job with him and his buddy getting our plumbing completed. I would 100% recommend Hiller, and give my accolades to Jesse for being so wonderful through out the process. What was taking Shane Elmore OVER two weeks, took Hiller TWO DAYS. Thank you! Close

Tech Savyon Howard was very professional, he was very knowledgeable, polite and answered all my questions. He would be someone I would want to take care of my n... Read More

Tech Savyon Howard was very professional, he was very knowledgeable, polite and answered all my questions. He would be someone I would want to take care of my needs again. I am retired and have had hundreds of employees and this young man would be the type of person I would want to work for me. Thank you for sending him today Close

The plumber was very professional. He wore shoe covers in the house. Very nice man. I have additional services that I will need and Hiller was able to point m... Read More

The plumber was very professional. He wore shoe covers in the house. Very nice man. I have additional services that I will need and Hiller was able to point me in the right direction. I am so pleased that Hiller can do plumbing, electric and HVAC. One stop shopping!! Close

Easy scheduling, super friendly and very timely. Very professional. Explained problem and how they were going to fix it. Great group! I will definitely use Hill... Read More

Easy scheduling, super friendly and very timely. Very professional. Explained problem and how they were going to fix it. Great group! I will definitely use Hiller again! Close

The lady who answered the phone was very nice. She explained the service call fee and hourly rate. She made the service scheduled visit at our convenience. Coul... Read More

The lady who answered the phone was very nice. She explained the service call fee and hourly rate. She made the service scheduled visit at our convenience. Could not have been a better experience. Close

Jesse was so knowledgeable and quickly found the problem! An easy fix but one that I wouldn’t have found myself. Great price for the service! Would definit... Read More

Jesse was so knowledgeable and quickly found the problem! An easy fix but one that I wouldn’t have found myself. Great price for the service! Would definitely use them again! Close

The electrician Jamie was excellent! He explained everything before and during the process and even gave some helpful ideas that we used. I would highly recomme... Read More

The electrician Jamie was excellent! He explained everything before and during the process and even gave some helpful ideas that we used. I would highly recommend him. Close

Once again excellent service. Rod did a great job installing my new garbage disposal. Very knowledgeable and the price was reasonable. Plus love the online appo... Read More

Once again excellent service. Rod did a great job installing my new garbage disposal. Very knowledgeable and the price was reasonable. Plus love the online appointment booking and notification texts. Thank you again!! Close

Called on a weekend, very friendly upon calling and had a repair man at my home within 12 hrs of the call. Very knowledgeable repairman, professional and prompt... Read More

Called on a weekend, very friendly upon calling and had a repair man at my home within 12 hrs of the call. Very knowledgeable repairman, professional and prompt! Would highly recommend! Close

All Technicians that have serviced my home this year were very knowledgeable, efficient and professional. Hard to find those willing to come to Scottsville so ... Read More

All Technicians that have serviced my home this year were very knowledgeable, efficient and professional. Hard to find those willing to come to Scottsville so it is much appreciated Hiller services our area. Close

Very professional! Our tech Sayvon was on time, communicating with us along the way, cleaned up his job site (extra points) and made sure the job was done righ... Read More

Very professional! Our tech Sayvon was on time, communicating with us along the way, cleaned up his job site (extra points) and made sure the job was done right. He was on time and I especially appreciate that they send you a photo of the driver so you know who to expect. I will use them again! Heaven forbid I need it. lol Close

Needed a gas line installed for new range. Hiller was able to provide an assessment and quote within a few days. The technician was professional, wore shoe cove... Read More

Needed a gas line installed for new range. Hiller was able to provide an assessment and quote within a few days. The technician was professional, wore shoe covers to respect my home and provided a straightforward and honest quote. He was courteous and able to answer all my questions. An appointment was made for the install within a week, and the install crew showed up on time. They completed the job with the same level of professionalism and within the estimated time I was quoted. They kept me up to date with developments as they progressed through the install. I had used other plumbers before, and without exception their rates were extravagant to say the least. A shower faucet replacement for example cost $1000 for 40 minutes of labor! Hiller’s rates are significantly better and their personnel infinitely more professional. The project cost what I was quoted, no surprises. I would use them in the future and would recommend them in a heartbeat. Give them a shot, you may just be satisfied! Close

The ladies that answer the phone are very professional and helpful, they were able to get a technician in same day after hours to fix my water heater. My techni... Read More

The ladies that answer the phone are very professional and helpful, they were able to get a technician in same day after hours to fix my water heater. My technician Rod Payton was very knowledgeable and friendly. He already knew what the issue was without seeing the leak and came prepared to fixed the problem quickly. Very happy with the service I received today! Close