Heating & Air Conditioning in Sandford, Ontario

"My original AC stopped working and I was in a panic to repair the AC as soon as possible. Since it was the long..."

" Remember the craziest snow-stormy Monday in January? Thats when our furnace decided to stop working Thanks to Fred..."

"Very professional, they knew what they were doing. Worked fast but very efficient. I would defiantly hire them again..."

"We called convertible heating and air conditioning and received a call back the next day from Mike. He came to..."

"I buy a new furnace from this ,Their service is very professional, equipment It’s working good , And good price. The..."

"They were lovely to deal with from start to finish. They Answered all of my questions! Were there on time and left..."

"Boris was extremely professional and I really liked how they completed the whole project from start to finish and..."

"We used Twintech for our replacement AC. Bob did a great job assessing what we needed and organized the install and..."

"The results were beyond our belief. A duct had been disconnected and 43% of our heating and cooling was being wasted...."

"In July 2019, we purchased a new furnace and air conditioner from Comfort Masters. We used this company because I..."

"Great work. Kevin responded to my questions right away and David did a great job installing the line. The work was..."