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

"I had George & Chatt fix my AC unit, just know they did a fantastic job. They actually took their time to really get the job done."

When your HVAC system starts falling behind, you need a team that's ready to step in and take the lead. Varsity Zone HVAC of Knoxville delivers reliable heating and cooling services to keep your home comfortable all year long. Whether you're dealing with a broken AC in the summer or prepping your furnace for winter, our licensed technicians are ready to get the job done with skill and efficiency.\n\nWith over 30 years of industry experience, we bring the same energy and precision you'd expect from a top-tier team. From your first call to the final walkthrough, we focus on clear communication, dependable service, and long-term results. We treat every job like it's game day, and we show up ready to perform.

"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"

"Jim did a great job. He quickly assessed the problem and then took our unit with him to work on it more. When he got back to us, the fix would have cost more than it was worth. He gave us options for a new or refurbished PC. We felt the refurbished was a good deal and chose that. He came back and set that up and we are very happy with it. He then took a look at my laptop and again took it along. He tuned it up and installed a speed upgrade we wanted. Of course, we paid extra for the new unit and upgrades, but we thought the price was very fair. Jim seemed very knowledgeable and responsive. We will definitely call him again if we need any computer services."

"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."

"Great - arrived timely, gave us advice, list of recommendations and possible contacts if further assistance is needed.
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"Excellent company,they replaced our entire HVAC systems on our house,very honest and trustworthy people...."

"When we had our oil changed at Jiffy Lube back in July, the technicians there brought a problem with the rear differential to our attention.  We took the car to Sal at Meineke, who repaired it within a day at the price mentioned above.  
However, this isn't the main reason for putting him on Angie's List today.  What I'm really impressed with is what happened in September 2012.  We noticed a funny sound in the engine and took the 2007 jeep to Sal at Meineke.  He thought it was a problem with the transfer case and knew this would be very expensive to replace  (around $2500).  Sal told us that he wasn't absolutely certain that he was diagnosing the problem correctly.  With our permission, he offered to drive our car to another nearby business that specialized in transmission problems.  He said that he trusted the people at this business and would like to get another opinion before he made this costly repair.  We agreed, and the other business was able to repair our car for about $1100.  We were very grateful to Sal for his honesty and willingness to go out of his way to spare us such a costly repair.  Even though he didn't get the job, Sal saw to it that we were given honest and capable service.
Sal is reliable, conscientious, and trustworthy , and I want others to know about him!
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"We have rental property. They clean it and it dries well and it looks new and you don’t have to wait all day to get on it. We also use them in our home. The cost is so reasonable I don’t remember. We wouldn’t use anyone else! They’re good. Their work is exceptional. They are timely. They come when they say they will. That’s hard to come by. Everyone else gives you a window. We’ve used them for years! Every time it’s been excellent. I would give them a A+ if I could."