Contractor License Proof

Duration Plumbing Co

Licensed

Verified against CSLB on · View on CSLB

License details

License number
663227
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Covered
License term on file
January 20, 1993 – January 31, 2027

Business

  • (310) 210 5016 (CSLB public record)
  • 711 PACIFIC LANE, Torrance, CA 90501Los Angeles County

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Frequently asked questions

Is Duration Plumbing Co licensed in California?

Yes. Duration Plumbing Co holds an active California state contractor license (CSLB #663227), verified against the CSLB public record on June 17, 2026.

What is Duration Plumbing Co's CSLB license number?

Duration Plumbing Co's California contractor license number is 663227. 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 Duration Plumbing Co licensed for?

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

How do I verify Duration Plumbing Co's license myself?

Look up license #663227 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 #663227 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.