What is the Hamilton building department phone number?

The Hamilton building department can be reached at 905-546-2720.

How do I contact the Hamilton permit office?

You can contact the Hamilton building permit office by email at buildpermit@hamilton.ca or phone at 905-546-2720. The office is typically open Monday to Friday, 8:30am to 4:30pm.

Hamilton Building Department

Contact information, hours, and online portal for the Hamilton building permit office. Book inspections, check permit status, and apply for permits in Hamilton, Ontario.

Hamilton, ON Building Permits Inspections Permit Applications

Contact Information

Hamilton Building Department — Contact Information

📞Phone905-546-2720

✉️Emailbuildpermit@hamilton.ca

📍Address71 Main St W, Hamilton, ON L8P 4Y5

🕐HoursMonday–Friday 8:30am–4:30pm

🌐Online PortalApply for a Permit Online →

Department Services

Building Permits

Issue permits for new construction, additions, renovations, and demolitions.

Permit Applications

Review and process applications for residential and commercial projects.

Building Inspections

Schedule and conduct mandatory inspections at each stage of construction.

Permit Status

Check the status of in-progress permit applications.

Zoning & Bylaws

Advise on local zoning regulations, setbacks, and land-use bylaws.

Occupancy Certificates

Issue occupancy permits for newly constructed or renovated buildings.

For Homeowners

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For Contractors & Businesses

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More About Hamilton Permits

Looking for permit requirements, fees, or the application process? Visit the Hamilton permit guide →