Heating & Air Conditioning in Brooklin, Ontario

"Adrian from DeMarco Mechanical Services installed a new gas line and gas oven, we were so impressed with his work we..."

"The technician was thorough and competent. He did a complete assessment and recommended a bunch of services. I..."

"Service man came to check air conditioner. Recommended I change unit as it was old and for him to verify problem..."

"Our air conditioner went and we called A & A based on their Home Stars rating. They suggested we also replace our..."

"I had Modify Air install a new furnace and air conditioner in my home, and the entire experience was outstanding...."

"I put out a request on Homestars on Thursday morning, as our dryer was running but there was no heat. I received an..."

"Great service, very professional and prompt. Very clean and I am very happy with their service. This is the second..."

"My experience with Heating and Cooling and Air Condition is very positive. He was prompt, professional, and easy to..."

"The furnace stopped working and once I asked for service on Homestars, I received a message and a call within the..."

"J called Jim for a SECOND opinion as our service provider said our furnace needs to be changed as there was something..."