Contractor License Proof

London Plumbing

Licensed

Verified against CSLB on · View on CSLB

License details

License number
597489
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
July 2, 1990 – June 30, 2027

Business

  • (909) 592 2418 (CSLB public record)
  • 1356 DALINGTON AVE, Upland, CA 91786San Bernardino County

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What to check next

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Frequently asked questions

Is London Plumbing licensed in California?

Yes. London Plumbing holds an active California state contractor license (CSLB #597489), verified against the CSLB public record on June 17, 2026.

What is London Plumbing's CSLB license number?

London Plumbing's California contractor license number is 597489. 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 London Plumbing licensed for?

London Plumbing is classified under Plumbing (C-36) by the CSLB.

How do I verify London Plumbing's license myself?

Look up license #597489 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 #597489 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.