Contractor License Proof

C M Firestop Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
775289
Status
Active
Classifications
C-2 · Insulation and Acoustical
Contractor bond
$25,000
Workers' comp
Covered
License term on file
February 22, 2000 – February 29, 2028

Business

  • (858) 278 0296 (CSLB public record)
  • 4888 RONSON COURT STE I, San Diego, CA 92111San Diego County

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Frequently asked questions

Is C M Firestop Inc licensed in California?

Yes. C M Firestop Inc holds an active California state contractor license (CSLB #775289), verified against the CSLB public record on June 17, 2026.

What is C M Firestop Inc's CSLB license number?

C M Firestop Inc's California contractor license number is 775289. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.

What kind of work is C M Firestop Inc licensed for?

C M Firestop Inc is classified under Insulation and Acoustical (C-2) by the CSLB.

How do I verify C M Firestop Inc's license myself?

Look up license #775289 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of June 17, 2026.

Verify it yourself: How to verify a California contractor license · Look up #775289 on CSLB

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See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.