Replaced our heat pump and propane furnace and made a few improvements requested by myself. Did a…read moregreat job. No hassles. Now it's reaching 98° and our large house is cool and comfortable. Was cheaper than other local companies.

Excellent service! Couldn't ask or have a better experience and response for service. Highly…read morerecommend.

A neighbor recommended Sundown Home Solutions. We had a subpar experience with Laclede Plumbing…read more We've had Sundown out twice for different projects. They're incredible. No quick fixes that break in a year, very professional, on time, they clean up & do it right.

Our furnace went out yesterday and they had a technician out pretty quick for being 9:30 at night…read more Blake showed up, located the problem. Turns out the installer from another company didn't do the wiring right. He had our heat back on and was very helpful and honest. He got a new part ordered for our heat pump and answered all our questions. The price for the late night service call was reasonable and so worth it to keep our kids warm on such a cold night. They saved our Christmas! I would recommend this company to anybody needing HVAC help.

Very professional. Work was done in a timely manner. Robert was very knowledgeable. Quality,…read moreservice and professionalism was top notch. Will definitely be using them in the future.

From the owner: 38 years of experience. Veteran owned. Residential, Commercial, and Industrial. No job too small or…read moretoo large. Reasonable rates and satisfaction guaranteed. Call 573-620-2346 thanks

I was personally impressed with Tom's professionalism. He…read moreaddressed all our questions and provided a system to meet our needs. Installation was done on the date we scheduled. Installation was quick and clean when they left. Installation was completed professionally. (Note I am not easy to please) Tom explained the system and addressed everything before they left. Honest and fair to deal with. The price he quoted is what we paid. No add on or extras. We did purchase a furnace and air conditioning units. Very happy,so much so we purchased a second additional complete system from them. Eric Loeb

We were extremely pleased with Tom Giardina and his company, American Heating and Cooling in…read moreGravois Mills, MO. We moved into our home at the Lake of the Ozarks two years ago. We knew, at that time, that our Heating and Cooling system was 17 years old and would need to be replaced even though the home inspector and the company maintaining it assured us that it was good for years. We started having trouble with it and looked for a Trane Dealer in this area. Because of Tom's and Trane's reputations, we chose American Heating and Cooling. Tom was extremely helpful in guiding us to a heat pump, air handler and smart thermostat, as well as, a filtration system with UV light that would fit our home and be extremely efficient but, at the same time, was not overkill and overpriced. Between the time we ordered the system and its delivery from the factory in the United States, we started having more trouble with our old system. Tom came out the day we called him, fixed the system and kept us cool in the extreme heat we were having at the time. Tom and his crew did an excellent job installing the new system. They were timely, efficient and very considerate of us and our home. During the install they had to tie into our old duct work. In the process Tom discovered some things that were done incorrectly in the original build of the house which he fixed. Tom and American Heating and cooling are highly recommended. Please visit them at: https://www.allamericanheat2cool.com/ and call at 573-374-6046. American Heating and Cooling service the Lake of the Ozarks area including: Gravois Mills, Lake of Ozark, Osage Beach, Lauri, Linn Creek, Camdenton and many more. * Heating and Air Conditioning Roger and Diane Smith

Overall great service from Comfort Zone Air and Heating LLC and consistently provided a family…read morefriendly environment. These are the individuals who provided great support: Customer Service/Contract: Debbie Rhonna Technician Assessor: Preston Technician Assossor' Mike Installers: Devin, Alex and Desmond Summary Initiated new AC/Heat System with Debbie and reviewed multiple estimates prior to signing contract. Great service, providing estimate costs, system definitions and improvements and answering in detail questions surrounding the new system. In addition, the new system warranty was processed after install. Well rounded customer service! During the estimate process and pending contract Preston provided system recommendations and detailed assessments which enhanced our contract requirements and eventual signatures. Mike, Devon, Alex and Desmond installers provided a very professional, detailed and home friendly environment. Very thorough install, new ducts, insulation, clean up afterwards and tested systems prior to completion. During install provided recommendations and initiated home efficiency improvements. We are so glad we chose Comfort Zone Air and Heating LLC. Thank you Comfort Zone Air! November 2025

The team was easy to work with and informative. The billing was simple. The communication was clear.read more

always on call and fast service .. small business but takes care of the customer and stands behind…read morehis work.

From the owner: Servicing the Osage Beach, MO community since the year 2000…read more Give us a call , we can make a solution for any and all your home/ business project needs.

I wholeheartedly recommend them. Brandon was nice and courteous and didn't treat us like "women"…read more but talked to us like we could understand things. I tried to put a thermostat in and I didn't get the screws and wires in tight. It was only $85.00 for the assessment, for me to realize I need to leave it to the pros. I will use them again. My mom previously used them to change her gas to an electric furnace. I called yesterday, and they were here this morning. I called other places they wanted anywhere from 100 - 210.00 just to do an assessment and they said that was per hour. I appreciate Quality Heating and Air. Thanks a million.

I have just moved my mobile home from Lawrence KS to Lebanon MO and needed the furnace converted…read morefrom gas to liquid propane and then my AC hooked up to my home, put up on a pedestal to keep the weedeater from damaging the unit and filling it up with coolant. I had called numerous HVAC companies in the area and most wouldn't work on mobile homes. Of those that would I got the best bid from Josh and then each of the jobs came in at $50 less than what Josh said they would. Brandon and Daniel showed up for both jobs and performed the work in a timely and professional fashion. They did great work. Thanks to everyone at Quality Heating and Air.

4/2026 Just had Tom's service our air conditioning unit before the upcoming summer heat wave hits…read more Alec did an amazing job explaining how our heat pump works and answering a plethora of questions, as we've never had a heat pump before. Alec was very knowledgeable about our unit and we appreciate his patience. Highly recommend using Tom's and ask for Alec for great customer service. This recommendation was not solicited, and I'm not one to normally leave reviews. However I could not pass up the chance to leave KUDOS to Alec!!!!!

Terrible customer service! High prices and techs do not return calls! Been waiting for a part for 4…read moredays and I had to keep calling and they can't even track the shipment from their office!