Get matched with top central humidifier installers and replacers in Louisville, TN

"The repair went great. Greg Pullins set up the service for me. Brennan was the service repairman who came. I asked him to replace my smoke detectors with new ones (which I had purchased ahead of time), which he did, and he was able to take care of the bathroom exhaust fan by cleaning it out way up in places I hadn't been able to get to myself, saving me the cost of buying a new one. No more chirping is coming from my smoke detectors, and my bathroom fan is working and sounding like it should."

"Had a new HVAC unit installed and they did a great job! George and his crew were extremely knowledgeable and friendly. They arrived on time and cleaned up after themselves. The cost was reasonable. I’m very happy with their work and will definitely use them again if the need arises. I even recommended them to my 80 year old mom and she was very impressed as well. Mom and I highly recommend!"

"our facility has insulated walls all around. they had to install 3 phase service behind them. they did a great job. fair price. great quality. quick service."

"Advanced heating and air solved our problem of an uncomfortable sunroom. They offered solutions, options, and information about a great system that was new to us...the Gree mini-split. We chose the Gree. The indoor components were slim-lined and fit right in with the room. The best part is that they were whisper quiet. (Also the outdoor opponent). The technicians were courteous, knowledgeable, and efficient. Thank you Advanced heating and air for making our sunroom livable and enjoyable. Reg and Linda Jellicorse"

"Great service. Fixed the problem in a day or less. Worked at night as well. Am definitely going to use him again.
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"Overall, we were very satisfied with the knowledge and quality of work that Covenant LLC provided. We had Covenant LLC install a radon mitigation system for our basement. Initially my husband and I met with David for the estimate and consultation. David spent the time to explain how radon can get into the basement, what the system would look like, and how he was going to make sure it was working. After meeting with David at Covenant, we met with a competitor who were definitely not as knowledgeable, were not going to seal any of the cracks or holes in the foundation or even follow industry standard by venting through the roof of the house. The day of install the crew was personable and professional and if they had any questions, they asked. The 3" pipe that Covenant had to install to run through a closet and into the attic. In order to do this, they had to drill through the porcelain title floors and run through 3 shelves. They spent extra time to jig-saw cut the shelves around the pipes and they took special care not to crack any of the porcelain tiles and when finished it looked like it was built with the house. After completion, Covenant came back and tested the radon levels which were reduced to below their guarantee, which itself is orders of magnitude below the EPA limit. We were probably not the easiest clients to work with as we had Covenant move the roof penetration several times until the noise was completely unnoticeable. David was always polite and professional and he wouldn't be satisfied with the job until we were satisfied. We highly recommend Covenant Air to anyone who is considering these services."

"Donna and Jeff (owners) were hands on supervisors. They both patiently answered lots of questions and provided recommendations and resources out of their scope of business.  I felt confident that Jeff and Donna knew their business well and that my best interests were being well served.  I feel confident that they will respond quickly to any questions that I may have in the future regarding this project.  I would recommend them without any reservation.  I felt like I was fairly treated and charged a fair price for their services and the system installed.  Stated scheduled was maintained with proposed start and completion dates.
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"The tech was really nice and did a good. They were suppose to install a carbon monoxide detector but have to wait to see how many they needed to order. They have not returned as of today. Left area clean."

"We’ve been going to them for about 15 years. They’ve done a little bit of everything. Everything that they do is good. I’ve had brake work done and water pump replaced. The staff were “A.”"

"We were perfectly happy with the services and with the pricing.  Furthermore, they worked quickly and efficiently.  I also appreciated the technician's honesty when he explained that the cleaning process might lessen the carpet's ability to resist staining."