Heating & Air Conditioning in Loretto, Ontario

"ONAS and team did a great job installing a heat pump at my house Extremely satisfied with the outcome"

"I had pleasant and great experiences working with Scott to extend duct and install new vents on my house main floor...."

"AC emergency during heat wave problem solved quick and professionally! Service tech was forthright and trustworthy...."

"Jay did a great job, it was easier than first thought, but handled promptly and professionally. I would recommend..."

"They came in right away and fixed the problem even though it was getting dark outside. Very friendly and courteous..."

"The technician sent by Napoleon was extremely competent and personable. He performed all the services we expected and..."

"We got a rangehood but we had no existing duct work to vent to the exterior. Cu Mechanical install the duct work and..."

"Our rented gas hot water heater/tank broke. Ali from Kobist visited, gave a price, and committed that same day, and..."

"Robert and his team took the time to ensure the venting for the new HVAC system was managed correctly in an old..."

"Nick installed both my heating and air conditioning almost 10 years ago and has been servicing my heating and air..."