Heating & Air Conditioning in Missisisauga, Ontario

"Had a new carrier furnace and April air steam humidifier installed, and everyone from sales right thru to the..."

"Victor and Benjamin were great. They were on time and provided impeccable service. Also, Victor gave me some extra..."

"We came home from work in a freezing home. Turns out, our furnace was not blowing warm/hot air. With the expected..."

"Tamas was amazing. I had a faulty water heater and I was remote, off site, he was diligent in checking it and..."

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

"This is the second time that I work with Mas Air. Shawn and the technicians definitely provide excellent services and..."

"Excellent service. Very knowledgeable. Went above and beyond. Would definitely recommend to my family and friends"

"Our 17 year old furnace stopped working. We called them to book an appointment and it was booked that day. They were..."

"Service check up for our gas boiler - great explanation and service, with good advice too"

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