
Experience 24/7 Service with Award-Winning Expertise and Community Trust
Discover the Trusted Brands Backing Our 20+ Years of Expertise





In their words, not ours
Had the pleasure of Josh coming out this morning to look at my ancient AC unit. I was concerned about having to have it replaced. Josh was friendly, conversational, and more than willing to find a fix before having to replace. He corrected a few issues and got that old war horse up and running again. He told me it'll have to be replaced in the near future but it was good for now. I know for a fact that I'll be calling Josh back when the time comes. A+ work at a great price!
Josh was super helpful. He came out on short notice to get our AC working again on a hot day.
Our AC went out on a 95 degree day and Josh came over and within a couple hours our AC was cooling again. Simply the best.
10% off
Military, first responders, seniors get 10% off HVAC repairs. Honoring our heroes every day!
FREE
Get started on energy-efficient comfort with a free estimate for new HVAC systems. Explore personalized solutions tailored to your home or business needs.
$69 Tune-Up
Boost system efficiency with our $69 Tune-Up. Call now for a cooler, comfortable home!
"We returned from a week long vacation out of state, and our first night back, the furnace broke around 3 am, during the coldest stretch of temps we have experienced ever since living in our house. They answered the call on their 24 hour line, without hesitation and assured me that their tech would be to our house no later than 8 am. He also informed me that the tech still was finishing a current job, and had one more still to go before he could be here. Mind you, this was at 3 am, and the tech was in Canton....we live in Chesterfield. Thinking this was too good to be true, I called 3 others just in case, and none of them even bothered to answer the call. Just as promised, they were here when they said they would be, and were immediately able to diagnose what our issue was. Later that day, the owner called my wife and assured her that they would be able to get us up and running within the next 24 hours, for an EXTREMELY reasonable and friendly price. Again, we called a couple other places to compare pricing and estimated time of install, and neither could even come close. They arrived the following day, as promised, and also got us up and running at the price they quoted. Even advised us against incurring an extra cost that we thought we wanted to include. Everyone at Charest was kind, professionable, knowledgeable, and all around a pleasure to work with. I work in a customer service industry, and I can only hope that my employees would be able to provide the level of service my family and I were provided over that span. I HIGHLY recommend Charest Heating & Cooling to everyone. No question about it!"
Act fast for ultimate comfort and peace of mind. Contact Charest Heating and Cooling now to schedule your service!