Plumb Registry
Los Angeles County, California

Fire protection companies in Paramount, California

2 contractors with an active California CSLB C-16 Fire Protection Contractor license have a location in Paramount, California, as of October 24, 2026. Another 572 are located elsewhere in Los Angeles 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 Paramount

DON Brandel Plumbing Inc

Paramount, CA · 562-408-0400
Fire sprinkler 1 active license

Harry H JOH Construction Inc

Paramount, CA · 562-630-3348
Fire sprinkler 1 active license

Elsewhere in Los Angeles County

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

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Frequently asked questions

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

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