Contact Fire Prevention and Hazardous Materials

Contact information for the Fire Prevention and Hazardous Materials Division of Permit Sonoma.

Fire Prevention

Email: FirePrevention@sonomacounty.gov
Phone: (707) 565-2361
CA Relay: 711

Hazardous Materials Unit

Email: HazMat@sonomacounty.gov
Phone: (707) 565-2024
CA Relay: 711

Fire Desk

In-Person Appointments and Virtual Appointments

No walk-ins. Appointments required 48 hours prior.

Contact Us

Schedule an appointment:

Email: FirePrevention@sonomacounty.gov
Phone: (707) 565-2361
CA Relay: 711

Hours and Location

Monday-Thursday: 1:00-4:00 PM – Requires appointment scheduled at least 48 hours prior.
Friday-Sunday: Fire Desk Closed, no appointments

Located at the Permit Sonoma Permit Center:
2550 Ventura Avenue
Santa Rosa, CA  95403