Contractor License Proof

Guillen Family Plumbing

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1103449
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Covered
License term on file
April 10, 2023 – April 30, 2027

Business

  • (760) 995 1529 (CSLB public record)
  • P O BOX 400845, Hesperia, CA 92345San Bernardino County

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Frequently asked questions

Is Guillen Family Plumbing licensed in California?

Yes. Guillen Family Plumbing holds an active California state contractor license (CSLB #1103449), verified against the CSLB public record on June 17, 2026.

What is Guillen Family Plumbing's CSLB license number?

Guillen Family Plumbing's California contractor license number is 1103449. 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 Guillen Family Plumbing licensed for?

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

How do I verify Guillen Family Plumbing's license myself?

Look up license #1103449 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 #1103449 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.