• For Emergency Service Call:   905-428-8080  or  416-697-0822
City Wide Service 24/7

Contact Us

City Wide Service 24/7
We Are Just A Call Away

Air ConditioningRefrigeration
Energy Management

Ontario Air Systems Limited

1885 Clements Road
Unit 204
Pickering, Ontario, Canada
L1W 3V4

Office:  (905) 428-8080
Mobile:  (416) 697-0822
Fax:  (905) 428-0655

Emergency Service

Contact 1:  (905) 428-8080
Contact 2:  (416) 697-0822

Service Area

Ontario Air Systems provides full service to Southern Ontario, the Golden Horshoe. City Wide Service 24/7 whether you are in Toronto, Markham, Mississauga, Brampton, Oakville, Richmond Hill, Newmarket, Collingwood, Barrie, Muskoka, Pickering, Ajax, Whitby, Oshawa, Belleville, Coburg, Kingston, Hamilton, St. Catherines, Kitchener, or London. We Are Just a Call Away.