San Bernardino County, California

Fire protection companies in Upland, California

3 contractors with an active California CSLB C-16 Fire Protection Contractor license have a location in Upland, California, as of October 24, 2026. Another 118 are located elsewhere in San Bernardino 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 Upland

CAL - Counties Fire Protection Company

Upland, CA · 909-608-2097
Fire sprinkler 1 active license

Geyser Sprinkler Solutions Inc

Upland, CA · 323-919-9661
Fire sprinkler 1 active license

Wilkes Fire Protection LLC

Upland, CA · 626-236-3709
Fire sprinkler 1 active license

Elsewhere in San Bernardino County

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

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Frequently asked questions

How do I check that a fire protection company in Upland 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 Upland to work there?
No. California licenses are statewide, so companies based elsewhere in San Bernardino County or across California can work in Upland. Confirm the service area with the company.

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