Excellent service. Good people -- professional, friendly, and knowledgable. We have used them for…read moreseveral years, coming out to inspect and service our HVAC system twice a year. We heartily recommend them.

We had a bad experience with another local company and called Maximum on Hwy 58. Our unit was 10…read moreyears old, new when we built our home in 2012. Patty, Pats wife, answered the phone and Pat and Mike come out that day to help us get going again. Long story short, we needed a new unit. Once the old unit was out of the attic, there were holes and oil from the leak. Pat is a straight shooter. He will fix it if he can and if he can't, he'll be honest and tell you that. They just installed a new York unit for us today which is much quieter and most importantly, keeping us cool. I would not hesitate to call them again for any heating and air needs. Nice people who will tell you like it is and get you going

They came to do an install at our rental house and were incredibly rude and dismissive. They were…read moremore interested in getting to the next job than answering questions about the new system. They also knew we had a smart thermostat installed prior to the "upgraded" replacement system, but then informed us that this new system cannot support smart thermostats AT ALL. So thousands of dollars for a new system that cannot support smart technology in 2026. I cannot recommend this company at all despite their otherwise stellar reviews.

I had an HVAC emergency, and this company was amazing. Houston took my call, arrived within about…read morean hour, completed the troubleshooting, kept me updated, and gave honest recommendations. He was professional, helpful, and genuinely cared about doing the right thing. It is rare to find service like this, and I will definitely be using them going forward!

I had my AC unit replaced by Action Air and had a totally positive experience. They had technicians…read moreout here within 2 hours of my call. I had been without AC for 2 hot days over the weekend and was so anxious about finding an HVAC company that is honest and professional as I am fairly new to this area. As it turns out I was very lucky. I ended up needing a new AC unit - mine was 20 years old and had several issues. The technicians that came out were courteous, explained everything thoroughly, and showed me various reasonable options/brands, or possibly replacing parts instead of replacing system. They gave me a portable AC to get me through and then, 2 days later, the new HVAC was installed and is working beautifully. The installation team arrived early and on time, kept me informed throughout, showed me the finished product, told me everything I needed to know to operate and maintain it. There was not one wrong step from start to finish. I feel so good about this company and I like knowing they will be there for me in the future. Very impressed with the professionalism of every employee I met or spoke to on the phone. I highly recommend Action Air.

My unit went out right at the beginning of the cold front leaving us without heat overnight…read more Contacted several companies for same day response, but none were available. Action promised to arrive the next day and made it happen. I was the first stop of the day the tech Maddox was awesome from arrival to departure. He diagnosed the issue, found the part, made the repair and offered suggestions. Im a new customer and got a the membership, which was a good deal overall.

My heater was blowing cold air so my landlord sent out Faith Heating and Air. They scheduled us…read morequickly and even came early because he had extra time! He fixed it quickly and explained exactly what had happened. He also answered a few questions I had so I better understand how my heater works. And he graciously changed out my filter while he was here. Very cordial and polite and I definitely recommend them to anyone! Superior service

We called at 9:30 when our AC unit went down. Left a message. Within 15 minutes we got a call back…read moreoffering to come right out. We don't have small children or elderly so we asked for a morning service call. Technican knew right what to do. Showed me where a breaker was that I didn't know and replaced the bad part on the compressor. Polite and fast. I thought the bill was quite fair. Would recommend them and will use them for fall maintenance.

No heat. Charles went to home. Service call $60. Furnace needed circuit board and pressure…read moreswitch. Cost of parts and to install was $753.42. Called Partners supply both parts $223.16. Quite a large mark-up on parts. Got free 2nd opinion with Larry's Heating and Air. Diagnosis was correct but a difference of $275.00 for parts and installation of the control board and pressure switch. I live on a fixed income so I was grateful to Larry for being honest and not gouging me on the parts. Savedmyself $275.00.

I love that this company lives up to their name. Bill came out to assist me with a unit I didn't…read morewant to replace so quickly although I know it needs to happen. He was pleasant and very knowledgeable and fixed my problem in two visits. I love working with people who know their craft. He explained to me the exact problem and solved the whole issue immediately. Bill had all of the diagnostic equipment to ensure the unit was operating effectively and efficiently. I was very impressed. I had another Signal Mountain provider first assist me with my A/C unit and they sent some very inexperienced people to add too much Freon to the unit so that it could have caused a complete breakdown. Additionally, I called for them to come out on a different issue they fixed. However, they had to come back a second time for an issue I believe they caused while fixing the first. I spent too much money dealing with inexperienced people from this other company. I would go directly to Superior Air Systems

The night before we were scheduled to leave town for 5 days, our heating system started making a…read morehorrible racket. Of course this is December, and of course it's supposed to freeze the following week. I immediately started looking for a heating and air company that had good ratings and one of the first to pop up was Larry's Heating and Cooling. I called first thing in the morning and they were able to get someone scheduled to come out the same afternoon. The technician, David, called when he was on his way. He arrived on time, was extremely personable and professional. He is clearly very knowledgeable and experienced in his field. He diagnosed the problem in less than 10 minutes and took the time to show me what the issue was and how it needed to be repaired. Because he needed to come back with a part to get things fixed and the weather was going to cooperate, we scheduled for a week later when we returned from our trip. The day he said he'd be back, he showed up as scheduled and in a couple hours he fixed our unit. Temps dropped below freezing the next day, but our heat worked perfectly so we didn't care. David did a great job! Great team, very competitive pricing; highly recommended. It's who we will call in the future if needed in the future for certain!

They installed a new coil in my indoor unit in Aug 2022 for $2k+, wasn't cooling and had lost gas…read morein April 2024. They did a service call and said my coil was leaking, sent an estimate for full unit replacement only about a week later after I chased them and asked for a warranty repair - they said no warranty after 12 months. Got a second opinion, the SKILLED and HONEST other technician from a different company went to the attic, 15 minutes later said the coil wasn't leaking, but there was a plastic cap that wasn't tight and had oil residue on it - they replaced and tightened the cap, refilled the gas and everything is fixed for a fraction of the price of a new unit. This is my experience with Larry's heating & air, why I will never use them again or recommend them to anyone else. I gave them an opportunity to explain to me what happened and why the problem was misdiagnosed, but haven't heard back from them.

Found Stan through a comprehensive "word of mouth" research. Then checked usual sources and found…read moreremarkably few "lower 5 star comments", so scheduled a "Winter Check-Up" for the system I inherited when I purchased my condo. I was skeptical despite home inspection since previous owners had been less than honest, replacing new stack W/D with an old worn out one ( suit filed) But I digress...the young Tech from Stan's arrived on time. He was thorough and helpful. He gave good comments on why performance was what it is and made helpful suggestions to get the best from the system. He spent lots of time both inspecting and reviewing his findings. I'm now a preferred client; they will be back next Spring and come running if needed in the meantime. Stan's is just as excellent as described. I would recommend them for reliable, honest, economical service.

Recently our air went out. After calling 5 different accredited HVAC companies... We choose Stans…read moreAir systems. Stan was on time..(the only one out of 5 who was on time!!) Assessed my unit and provided options. We went with a Daikin and couldn't be happier. The installers worked their tails off and knew their stuff. No doubt I'll be calling them for yearly service and if I ever need a new unit! Highly Recommend!