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About Us


Green Ace Mechanical has been around since 2004 serving many local customers and companies. We are proud to have served a variety of residential and commercial buildings and businesses such as McDonalds restaurants, Yorkdale Shopping Centre, Sunrise Records, apartment buildings, condominiums. We are located in Markham Ontario and serve customers in the local GTA, and surrounding areas. Our commitment and care to our customer have gained us a positive reputation in our field of work.


Our philosophy is to find creative ways to save energy and maximize efficiency by reducing day-to-day operation costs.


Our staff are qualified gas technicians, with refrigeration, plumbing and or sheet metal licenses. Our staff are all multi trained in HVAC-R, scissor lift, Gas – TSSA, Fall Arest, and much more. Our company is TSAA licensed and insured company.