I have known these One Hour Heating and Air Conditioning owners for many years. I put my trust in…read morethem and their services. They have helped me in many ways, putting my comfort first.

From the owner: At One Hour, we respect you, we respect your time, and, most importantly, we respect the trust that…read moreyou put in us to keep your home comfortable. It’s why we back all of our work with a 100% customer satisfaction guarantee for two years, and it’s why we’re always on time—guaranteed.

We have used Classic Aire for almost nine years and have had service calls and twice-yearly checks…read moreover the years. A new HVAC system was installed in our home in late March this year and everything was done professionally and neatly with no messes left for us to clean up. The system worked great until the incredibly damp and cool spring when the AC was having real trouble dealing with the humidity in the house. But Faszold--and its mother ship, Classic Aire Care--kept sending out a couple of stellar technicians to check and adjust the system until they got it right. And this was warranty work--we did not pay for anything as they tweaked settings and made the system work in our home. Anthony and Steve are true problem solvers as they continued to address individual parts like the thermostat and fans and they finally got it all worked out so that the system is able to keep our house below 50% humidity. It was a frustrating time but the company has been responsive and supportive. Mike Faszold was also amazing and continually answered my calls and texts during both pre-sale and after install time. This company stands behind its installs and comes through on its promise of good customer service. Check around but believe what they tell you.

Called this morning and they were able to fit me in today for a service call. Their technician…read morediagnosed the problem as being a bad circuit breaker and not a furnace issue at all. I appreciated the honesty! He had to leave to get a new circuit breaker and came right back to replace it. I'm happy with the service - prompt and courteous - but I am not thrilled with the high cost. The service call was $89 and a new circuit breaker should cost only $20-$30. I was charged $331.50 total, which I've been told by neighbors is very, very high for such a simple fix...Oh well. At least my furnace turns on now.

I needed help with my hvac and I called wentzville air…read more Kyle showed up on time and found the problem right away and I was back in business with my cool air. If you have a problem with HVAC call wentzville air and you won't go wrong.

From the owner: We are a family and locally owned heating and air conditioning company located in the heart of…read moreWentzville. We can service both residential and commercial customers. Our services include HVAC, heating, and cooling repairs and system replacements. We can perform all of your maintenance, repairs and installations needs. - AC startup - Heat start up - System replacement - Maintenance - Troubleshooting

We were in need of service on our thermostat and furnace during the extreme cold weather. Gary at…read moreAutumn Air communicated with us throughout the day letting us know that he would fit us into his schedule after hours. He arrived and got us up and running in a short amount of time. He is knowledgeable, a good communicator and very professional. We would highly recommend Autumn Air for your next job. We can't say enough good about Gary and Autumn Air. We would use Autumn Air again and it certainly deserves a ten-star rating!

Hands down the best service ever. He first tried to trouble shoot my problem over the phone to save…read moreme from having to pay a service fee, but when it became apparent that the issue was more complex, he was at my door in 10 minutes and had the issue fixed and showed me what the problem was so I could understand. Then he gave me lots of tips on AC maintenance and what kind of thermostats are the best for the setup in my house.

I have been using Aire Serv for all my air-conditioning and furnace needs. I partake in the monthly…read morefee for maintenance that most AC companies have (get discounts too with that ). They're very alert about coming in and putting their booties on on first entering the home. Any employee who's ever come into my house from Aire Serv is courteous, informative, and compliant with my needs as a client.

Pleasant to deal with!…read more My scheduled changed and they were so accommodating they still came over and drew up a quote so I could get this over as soon as possible for my HOA to approve. Communication is good. Staff is very friendly. Quote was very detailed and just what I need for HOA approval. Recommend for any HVAC needs.

My fan blower on my A/C died to an Ameren power surge. I called Comfort Works and got Luke who…read moreanswered the phone. I did not have to go through a line of people to get some information. He was kind, informative and promised me an appearance the same afternoon. His technician, Matt arrived on time and found my problem within a few minutes. He did not have the replacement part but assured me that he would order it and possibly put it in the very next day. Today is the very next day and he just completed his job. He left no mess, showed me how to clean my "complicated" filters and went on his way. If you ever have A/C issues... You are foolish not to start with these gentlemen.

From the owner: ComfortWorks Heating and Cooling supplies all of your heating cooling needs, from air conditioner…read moreand furnace repairs, installations, and preventative maintenance, we can handle it. We are your local family owned heating and cooling technicians serving St. Charles and St. Louis counties!