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Trade business licensing

If you’re operating a trade business in the City of Mississauga, you need to apply for a business operating licence.

The following trades require a licence to operate in the City:

  • Building renovator
  • Paving, plumbing or heating contractor
  • Master plumber, heating installer or drain layer

If you already have a licence, it needs to be renewed annually.

Trades business licence requirements

To apply for a trade business operating licence you’ll need to submit:

  • A Business Licence Application
  • A copy of your business registration documents
  • Certificate of Insurance (minimum $2 million construction liability completed by your insurance provider)
  • Certificate of Qualification from the Ontario College of Trades
  • A criminal record search for building renovator and paving contractor licences. A criminal record search must be done within 30 days of your application by police services from the municipality you live in.
  • A letter of employment showing at least two years of practical experience for master plumber, heating installer, building renovator and paving contractor licences.
  • Building renovators and drain layers must pass a written exam set by the City with a minimum grade of 70%. You may be exempt if you hold a current licence issued by another municipality in Ontario that required successful completion of a written exam resulting in a valid acceptable certification.
  • Drain Layers who hold a valid Certificate of Qualification from the Ontario College of Trades will be exempt from writing the test.

For the specific documents required for your business check the Trade Business Licence Requirements Chart.

Apply for or renew your licence

Complete your application form and gather the supporting documents and approvals you need. These documents depend on the kind of licence you’re applying for.

If all the requirements are met and documents are in order, your licence will be issued right away.

If you would like to appeal a licensing decision, contact us to request a hearing from the Appeal Tribunal.

In person

Submit your application, documents and Licence Fees in person at the Customer Service Counter, located on the ground floor of 300 City Centre Drive from Monday to Friday, 8:30 a.m. to 4 p.m.

By mail

Submit your application form, supporting documents, approvals and Licence Fees by mail to the following address:

Compliance and Licensing Enforcement, Business Licensing
300 City Centre Drive
Mississauga, ON L5B 3C1

Contact us

If you have any questions about licensing your business, call 311 (905-615-4311 outside City limits) or email bylaw.enforcement@mississauga.ca.

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