Stanislaus County, California

Fire protection companies in Patterson, California

2 contractors with an active California CSLB C-16 Fire Protection Contractor license have a location in Patterson, California, as of October 24, 2026. Another 16 are located elsewhere in Stanislaus County.

California listings cover CSLB C-16 Fire Protection contractors (sprinkler and fixed suppression systems). Fire alarm and portable extinguisher companies are not yet included.

Located in Patterson

A-1 Systematic Fire Protection Inc

Patterson, CA · 510-514-5684
Fire sprinkler 1 active license

Faithful Fire And Wire

Patterson, CA · 925-918-7275
Fire sprinkler 1 active license

Elsewhere in Stanislaus County

California licenses are statewide, so these companies can also work in Patterson.

Frequently asked questions

How do I check that a fire protection company in Patterson is licensed?
Search the company name or license number in the California Contractors State License Board public lookup (https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx). Every company listed here shows its license numbers and expiration dates, re-checked against state records on each data refresh.
What license does a fire protection company need in California?
California contractors who lay out, fabricate and install fire protection systems (sprinklers and fixed suppression systems) must hold a CSLB C-16 Fire Protection Contractor license. C-16 does not cover electrical fire alarm systems, which are licensed under other classifications.
Does a company need to be located in Patterson to work there?
No. California licenses are statewide, so companies based elsewhere in Stanislaus County or across California can work in Patterson. Confirm the service area with the company.

Listed alphabetically. No company pays to rank higher. Machine-readable: JSON · Markdown.