Contractor License Proof

#1 Son Plumbing Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1066881
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Covered
License term on file
July 10, 2020 – July 31, 2026

Business

  • (909) 904 3774 (CSLB public record)
  • P O BOX 756, Highland, CA 92346San Bernardino County

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Frequently asked questions

Is #1 Son Plumbing Inc licensed in California?

Yes. #1 Son Plumbing Inc holds an active California state contractor license (CSLB #1066881), verified against the CSLB public record on June 17, 2026.

What is #1 Son Plumbing Inc's CSLB license number?

#1 Son Plumbing Inc's California contractor license number is 1066881. 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 #1 Son Plumbing Inc licensed for?

#1 Son Plumbing Inc is classified under Plumbing (C-36) by the CSLB.

How do I verify #1 Son Plumbing Inc's license myself?

Look up license #1066881 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 #1066881 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.