Riverside County, California

Fire protection companies in Temecula, California

9 contractors with an active California CSLB C-16 Fire Protection Contractor license have a location in Temecula, California, as of October 24, 2026. Another 112 are located elsewhere in Riverside 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 Temecula

D M And Sons Fire Protection

Temecula, CA · 951-543-1638
Fire sprinkler 1 active license

Diamond Fire Protection LLC

Temecula, CA · 951-579-4299
Fire sprinkler 1 active license

Legacy Fire Sprinklers

Temecula, CA · 951-595-3819
Fire sprinkler 1 active license

National Fire Protection Test And Inspect Inc

Temecula, CA · 800-966-4697
Fire sprinkler 1 active license

Pacific Fire Protection

Temecula, CA · 951-694-6900
Fire sprinkler 1 active license

Prime Fire Systems

Temecula, CA · 951-795-8060
Fire sprinkler 1 active license

Proactive Fire Design & Consulting Inc

Temecula, CA · 951-296-3473
Fire sprinkler 1 active license

Three M Fire Protection Inc

Temecula, CA · 951-297-1063
Fire sprinkler 1 active license

Zepeda Plumbing Construction Company Inc

Temecula, CA · 951-445-4925
Fire sprinkler 1 active license

Elsewhere in Riverside County

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

Frequently asked questions

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

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