Contractor License Proof

A1 Welding Services

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1131627
Status
Active
Classifications
C-60 · Welding
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
January 13, 2025 – January 31, 2027

Business

  • (707) 373 0096 (CSLB public record)
  • 146 ANDREW ROAD, American Canyon, CA 94503Napa County

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Frequently asked questions

Is A1 Welding Services licensed in California?

Yes. A1 Welding Services holds an active California state contractor license (CSLB #1131627), verified against the CSLB public record on June 17, 2026.

What is A1 Welding Services's CSLB license number?

A1 Welding Services's California contractor license number is 1131627. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1131627

What kind of work is A1 Welding Services licensed for?

A1 Welding Services is classified under Welding (C-60) by the CSLB.

How do I verify A1 Welding Services's license myself?

Look up license #1131627 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1131627. 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.