By-law Enforcement
Municipal Law Enforcement Officers work with people to ensure they are complying with a variety of by-laws. They also respond to complaints and identify property use violations. We do not respond to civil matters.
The property maintenance and standards section may help you understand some of the common requirements of a property owner.
Complaints
You can make a by-law complaint by contacting Service Oshawa.
You will be required to provide
- Your name, address and phone number (information about a complainant is confidential)
- The address of the property with the violation
- Details about the concern
Note: Anonymous complaints are not investigated.

Contact Us
Service Oshawa
Oshawa City Hall
50 Centre St. S.
Oshawa, ON L1H 3Z7
Phone: 905-436-3311
Toll Free: 1-800-667-4292
Email: service@oshawa.ca
Get information from the source
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