Solar Water Heating in Markham, Ontario

"Replaced residential rooftop HVAC unit. Excellent service. Prompt communication, very easy to get in touch with...."

"Professional and on time the couple that installed everything worked beautifully together. The work is clean and..."

"They were amazing. A crew of 3 (as promised) were on time, very friendly and did a great job, including cleaning..."

"The service man came as promised. He was polite and knew how to repair the heat pump."

"Called Hargrave and spoke with Janice. Very polite and friendly. My parents furnace quit working. Janice had a..."

"Quick repair of gas fireplace and they did a great job. Provided contact for replacement"

"I purchased a wall hot water unit from them. Their explanation of the unit's features and benefits was very helpful..."

"Our boiler broke down on a Sunday. They were busy until Monday but communicated well and turned up on time. They were..."

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

"2:00 pm appointment ,it changed several times. At the end, technician arrive on 6:30 pm. Very high repair cost,..."