Contractor License Proof

3 & 1 Plumbing Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1074894
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
April 19, 2021 – April 30, 2027

Business

  • (818) 605 8601 (CSLB public record)
  • 7657 WINNETKA AVENUE #472, Winnetka, CA 91306Los Angeles County

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Frequently asked questions

Is 3 & 1 Plumbing Inc licensed in California?

Yes. 3 & 1 Plumbing Inc holds an active California state contractor license (CSLB #1074894), verified against the CSLB public record on June 17, 2026.

What is 3 & 1 Plumbing Inc's CSLB license number?

3 & 1 Plumbing Inc's California contractor license number is 1074894. 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 3 & 1 Plumbing Inc licensed for?

3 & 1 Plumbing Inc is classified under Plumbing (C-36) by the CSLB.

How do I verify 3 & 1 Plumbing Inc's license myself?

Look up license #1074894 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 #1074894 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.