Ontario College of Trades
655 Bay St., Suite 600 Toronto, ON M5G 2K4

Important notice: Due to the current COVID-19 outbreak, the college has suspended the walk-in service.

Canada Post / Couriered Documents Notice: Please note that for the duration of the COVID-19 public health crisis in Ontario the College may not be able to receive and process physical mail or couriered documents in a timely manner. We ask that you send documents via email where possible and please call us at 1 (855) 299-0028 if you have any questions or concerns.

For Member /client inquiries please contact:
Telephone: (647) 847-3000
Toll-free number (within Ontario only): 1 (855) 299-0028
Fax: 647-348-5002

Office Hours: Monday to Friday, 8:30am – 5:00pm
* The Call Centre Hours are Monday to Friday, 8:30am – 5:00pm

For MPP and stakeholder relations inquiries please contact:
John Vander Doelen

For media inquiries please contact:

To report an incident of non-compliance/unauthorized individual performing work in a compulsory trade, please contact the Compliance & Enforcement Division complaints department at 1-855-299-0028 ext. 2 or via email at

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**Note: During this period of transition the College of Trades continues to operate Business as usual. For urgent inquiries please contact us by phone (647) 847-3000 Toll-free number (within Ontario only): 1 (855) 299-0028.