Contractor License Proof

GN Plumbing

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1040397
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Covered
License term on file
June 8, 2018 – June 30, 2028

Business

  • (209) 607 8220 (CSLB public record)
  • P O BOX 7742, Stockton, CA 95267San Joaquin County

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Frequently asked questions

Is GN Plumbing licensed in California?

Yes. GN Plumbing holds an active California state contractor license (CSLB #1040397), verified against the CSLB public record on June 17, 2026.

What is GN Plumbing's CSLB license number?

GN Plumbing's California contractor license number is 1040397. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1040397

What kind of work is GN Plumbing licensed for?

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

How do I verify GN Plumbing's license myself?

Look up license #1040397 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1040397. This page reflects the CSLB public record as of June 17, 2026.

See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.