Contractor License Proof

Sullivan Brother Plumber Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1099035
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
November 23, 2022 – November 30, 2026

Business

  • (925) 323 4159 (CSLB public record)
  • 1334 BABEL LN, Concord, CA 94518Contra Costa County

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Frequently asked questions

Is Sullivan Brother Plumber Inc licensed in California?

Yes. Sullivan Brother Plumber Inc holds an active California state contractor license (CSLB #1099035), verified against the CSLB public record on August 4, 2026.

What is Sullivan Brother Plumber Inc's CSLB license number?

Sullivan Brother Plumber Inc's California contractor license number is 1099035. 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 Sullivan Brother Plumber Inc licensed for?

Sullivan Brother Plumber Inc is classified under Plumbing (C-36) by the CSLB.

How do I verify Sullivan Brother Plumber Inc's license myself?

Look up license #1099035 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 August 4, 2026.

Verify it yourself: How to verify a California contractor license · Look up #1099035 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.