Contractor License Proof

Patterson Plumbing and Drain Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
869970
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
December 22, 2005 – September 30, 2027

Business

  • (408) 438 2839 (CSLB public record)
  • 1000 BEETHOVEN COMMON #203, Fremont, CA 94538Alameda County

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Frequently asked questions

Is Patterson Plumbing and Drain Inc licensed in California?

Yes. Patterson Plumbing and Drain Inc holds an active California state contractor license (CSLB #869970), verified against the CSLB public record on June 17, 2026.

What is Patterson Plumbing and Drain Inc's CSLB license number?

Patterson Plumbing and Drain Inc's California contractor license number is 869970. 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 Patterson Plumbing and Drain Inc licensed for?

Patterson Plumbing and Drain Inc is classified under Plumbing (C-36) by the CSLB.

How do I verify Patterson Plumbing and Drain Inc's license myself?

Look up license #869970 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 #869970 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.