Contractor License Proof

Brown Brothers Backflow Testing Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1031850
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
October 12, 2017 – October 31, 2027

Business

  • (626) 858 9696 (CSLB public record)
  • P O BOX 3027, Covina, CA 91722Los Angeles County

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Frequently asked questions

Is Brown Brothers Backflow Testing Inc licensed in California?

Yes. Brown Brothers Backflow Testing Inc holds an active California state contractor license (CSLB #1031850), verified against the CSLB public record on September 28, 2026.

What is Brown Brothers Backflow Testing Inc's CSLB license number?

Brown Brothers Backflow Testing Inc's California contractor license number is 1031850. 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 Brown Brothers Backflow Testing Inc licensed for?

Brown Brothers Backflow Testing Inc is classified under Plumbing (C-36) by the CSLB.

How do I verify Brown Brothers Backflow Testing Inc's license myself?

Look up license #1031850 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 September 28, 2026.

Verify it yourself: How to verify a California contractor license · Look up #1031850 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.