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Building Services

Building Permit and Inspection Services staff oversee and enforce the Ontario Building Code Act in order to make sure our buildings are safe, healthy and accessible where we live, work and play.

Our team reviews building permit applications, performs building permit inspections, investigates complaints regarding active construction, performs zoning review of building permit applications and provides historical permit drawings (when available).

Our team also provides zoning and building code information. We are here to help you during your entire construction process.

To get started on your next project, or for more information visit our Building and Renovating page.

Hours of operation

Monday to Friday, 8:30 a.m. to 4:30 p.m., excluding holidays.

Planning a new project?

Find everything you need to know about building and renovating in the City of Oshawa. 

Contact us

Building Services
Oshawa City Hall
50 Centre St. S.
Oshawa, ON L1H 3Z7
Phone: 905-436-3311
Toll Free: 1-800-667-4292
Email: Building Services

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