Heating & Air Conditioning in Ancaster, Ontario

"They did duct cleaning and sealing for us. We noticed a huge difference in the performance of our furnace after..."

"Our furnace broke down during the nasty winter storm Feb.12. We contacted Convertible and they sent Raj, a..."

"On February 15th our furnace started making a very loud screeching noise . I immediately called Abbey Air who we have..."

"Al came in and found a working solution to a complicated problem with my high velocity HVAC. Not only that, since..."

"We called cosmopolitan mechanical services to do furnace air conditioning installation at our house. Technical..."

"We have been clients of A1 for heating and air conditioning for years but I just discovered they do duct cleaning..."

"We had installed a new furnace, humidifier and AC unit installed a few years ago. It has brought down our hydro use..."

"Thanks to Rafi and his crew, Hameed and Hameed -we got heat! Called Rafi cause our furnace stopped working. He came..."

"Door closing mechanism failed. Andy - who has also serviced our other appliances - was a star once again. He is..."

"I had a rental water heater/furnace combo that needed to be replaced. I contacted Quickfast, who also do other work..."

"Louis has been taking care of our furnace & air conditioner for many years now. He knows our system inside out, and..."