Plumb Registry
Orange County, California

Fire protection companies in Costa Mesa, California

2 contractors with an active California CSLB C-16 Fire Protection Contractor license have a location in Costa Mesa, California, as of October 24, 2026. Another 194 are located elsewhere in Orange 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 Costa Mesa

Accurate Plumbing

Costa Mesa, CA · 714-585-7779
Fire sprinkler 1 active license

Craftsmen Plumbing Inc

Costa Mesa, CA · 714-972-8054
Fire sprinkler 1 active license

Elsewhere in Orange County

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

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Frequently asked questions

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

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