Contractor License Proof

Watanabe Curtis Plumbing

Licensed

Verified against CSLB on · View on CSLB

License details

License number
582621
Status
Active
Classifications
C-16 · Fire ProtectionC-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Covered
License term on file
December 8, 1989 – December 31, 2027

Business

  • (310) 320 8712 (CSLB public record)
  • 21213-B HAWTHORNE BLVD #5387, Torrance, CA 90503Los Angeles County

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Frequently asked questions

Is Watanabe Curtis Plumbing licensed in California?

Yes. Watanabe Curtis Plumbing holds an active California state contractor license (CSLB #582621), verified against the CSLB public record on June 17, 2026.

What is Watanabe Curtis Plumbing's CSLB license number?

Watanabe Curtis Plumbing's California contractor license number is 582621. 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 Watanabe Curtis Plumbing licensed for?

Watanabe Curtis Plumbing is classified under Fire Protection (C-16) and Plumbing (C-36) by the CSLB.

How do I verify Watanabe Curtis Plumbing's license myself?

Look up license #582621 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 #582621 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.