Williams Harold L Welding Company
Verified against CSLB on · View on CSLB
License details
- License number
- 831234
- Classifications
- License term on file
- January 23, 2004 – January 31, 2028
Business
- (925) 518 5885 (CSLB public record)
- 4339 BORDEAUX DR, Oakley, CA 94561Contra Costa County
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Frequently asked questions
Is Williams Harold L Welding Company licensed in California?
Yes. Williams Harold L Welding Company holds an active California state contractor license (CSLB #831234), verified against the CSLB public record on June 17, 2026.
What is Williams Harold L Welding Company's CSLB license number?
Williams Harold L Welding Company's California contractor license number is 831234. 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 Williams Harold L Welding Company licensed for?
Williams Harold L Welding Company is classified under Welding (C-60) by the CSLB.
How do I verify Williams Harold L Welding Company's license myself?
Look up license #831234 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 #831234 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.