Best Heating & Air Conditioning / HVAC In Wappingers Falls

“My acquisition of a new AC unit and furnace went smoothly from my discussion with Bill Demersky (sales rep) to the two day installation. Jason and Aiden were accommodating in explaining aspects of the
units being installed and answering my questions. They were pleasant and thorough.“

“I had a pressure relief valve shooting water all over my basement floor. I called McCourt, and they were there in a few hours and quickly repaired everything. The price was reasonable and the service delivered by Brian was great. I will be calling them back for all my HVAC needs in the future!“

“We needed an outside faucet installed/replaced as well as a good look at our water heater that was new but had been replaced by the previous owner himself and didn’t hire a professional to do it. They came on time and did a wonderful job even talking me through the issues and what each individual issue with the heater was. Very knowledgeable and highly recommendedServices: Faucet repair“

“We have been a customer of Sigma-Tremblay for almost 20 years. John Tremblay designed a central AC system for our home as a retrofit, as it had been built without one. We have had a maintenance agreement with Sigma-Tremblay ever since and have always experienced excellent service from their staff and technicians. We have consistently recommended Sigma-Tremblay to friends, family and acquaintances as the best choice for a new heating or air conditioning system.“