Walco
Verified against CSLB on · View on CSLB
License details
- License number
- 1087801
- Status
- Active
- Classifications
- C-9 · Drywall
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- February 28, 2022 – February 29, 2028
Business
- (925) 567 4238 (CSLB public record)
- PO BOX 2131, Concord, CA 94521Contra Costa County
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Frequently asked questions
Is Walco licensed in California?
Yes. Walco holds an active California state contractor license (CSLB #1087801), verified against the CSLB public record on June 17, 2026.
What is Walco's CSLB license number?
Walco's California contractor license number is 1087801. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1087801
What kind of work is Walco licensed for?
Walco is classified under Drywall (C-9) by the CSLB.
How do I verify Walco's license myself?
Look up license #1087801 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1087801. 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.