Columbia HVAC Services You Can Trust

Outstanding experience, start to finish. I’m in south Giles county and was serviced out of the Columbia Hiller office. Thomas set up the work order for a la... Read More

Outstanding experience, start to finish. I’m in south Giles county and was serviced out of the Columbia Hiller office. Thomas set up the work order for a large project, replacing my current HVAC system and duct work. The project went smoothly and came in on budget with financing options that allowed me to do the whole job at once. Back in service with a great new unit, warranty and no complications. Highly recommend. Close

Update 07/08. Hiller read this review, contacted us by phone and sent plumbers out today. Work completed to our satisfaction. Hiller has never been the “cheap... Read More

Update 07/08. Hiller read this review, contacted us by phone and sent plumbers out today. Work completed to our satisfaction. Hiller has never been the “cheapest” but was always great. Thank you Hiller. We have used Hiller the last 12 years, 4 replacement HVAC units, added 2 mini splits,added a new 1" gas line to house, additional 50 amp circuit or RV, a different 100 amp circuit to garage for pottery, Tankless water heater. 10 years annual maintenance for plumbing and electrical, today I am told they cannot move our dryer to get to a leaky/smelly gas line to fix it. I am 72 and saying goodbye Hiller Close

Great service and excellent quality work! I am very happy with the results. Same day response was received and the problem was resolved the same service call. T... Read More

Great service and excellent quality work! I am very happy with the results. Same day response was received and the problem was resolved the same service call. Technician was fantastic! I appreciate all Hiller does for me. I recommend their company to anyone needing plumbing, electrical or hvac service! Close

Ray was amazing and fixed our air conditioning problem in less than 10 minutes upon arrival. We contacted him at 6:30 AM, he arrived at the house the same day b... Read More

Ray was amazing and fixed our air conditioning problem in less than 10 minutes upon arrival. We contacted him at 6:30 AM, he arrived at the house the same day before 9 AM, and had the problem fixed before 9 AM. Simply perfect service. Will recommend to everyone. Close

Have been using Hiller services for a couple years now. Technicians seem very knowledgeable. They show up at their scheduled times. Pricing is not the lowest,no... Read More

Have been using Hiller services for a couple years now. Technicians seem very knowledgeable. They show up at their scheduled times. Pricing is not the lowest,not the highest, reasonable. They act as you would expect a professional to act with no surprises. Close

Its been a long road with Hillard. They have been working on an off on my unit for several years now. As of today,i finally feel like they care about my issue a... Read More

Its been a long road with Hillard. They have been working on an off on my unit for several years now. As of today,i finally feel like they care about my issue an are going to make it right. Today they sent two of the nicest men, who did one of the best jobs of any ive ever seen. Thank you hillard for sending Josiah,an james out today. Very informational an fantastic quality in there workmanship. Though the job is still incomplete, i am now excited that these men, unlike the others, are honestly going to make it right. Time will tell, but as of today's work an introduction of these two men, i feel it will be resolved, an completed the right way, once an for all. Close