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Building & Safety Division

The San Dimas Building & Safety Division serves as a resource for homeowners, businesses, designers and contactors. The goal of our staff is to help our customers build safe, healthy and sustainable buildings that comply with applicable codes and regulations through performing plan checks, inspections, record maintenance and disaster preparedness. We see ourselves as an integral part of each project team and are committed to establishing positive working relationships with our partners, while focusing on problem solving and delivering exceptional customer service.

The San Dimas Building and Safety Division is responsible for administering and enforcing the California Building Codes and the construction section of the San Dimas Municipal Code to ensure minimum standards to protect life and property.


Building & Safety Division

When Do I Need A Permit?

Plan Checking



Accessibility Information

Safety Bulletins and Advisories

Green Building Remodeling Guide

Residential Energy Savings Guide

Forms and Handouts

Home Owners Associations (HOAs) and CC&Rs

What's New?

Helpful Resources

Maintenance of Records

All permits are digitally scanned and added to the address file for the project. Scanned documents are available for viewing.

Disaster Preparedness

The Building and Safety Division keeps up with the latest disaster training and is on call to perform inspections in case of disasters such as an earthquake.


City Hall
245 E. Bonita Ave.
San Dimas, CA 91773

(909) 394-6260

Building & Safety Division Hours:

Mon-Thurs 7:30 A.M. - 5:30 P.M.
Friday 8:00 A.M. - 5:00 P.M.

Click here for Holiday Schedule of when City Hall is closed. 

©2003-18 City of San Dimas    245 East Bonita Avenue    San Dimas, CA 91773    909-394-6200
City Hall Hours: Monday thru Thursday 7:30 a.m. to 5:30 p.m.    Friday 8:00 a.m. to 5:00 p.m.
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