Mammoth Welding Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 860670
- Classifications
- License term on file
- June 21, 2005 – May 31, 2028
Business
- (760) 934 6495 (CSLB public record)
- P O BOX 33, Mammoth Lakes, CA 93546Mono County
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Frequently asked questions
Is Mammoth Welding Inc licensed in California?
Yes. Mammoth Welding Inc holds an active California state contractor license (CSLB #860670), verified against the CSLB public record on June 17, 2026.
What is Mammoth Welding Inc's CSLB license number?
Mammoth Welding Inc's California contractor license number is 860670. 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 Mammoth Welding Inc licensed for?
Mammoth Welding Inc is classified under Structural Steel (C-51) and Welding (C-60) by the CSLB.
How do I verify Mammoth Welding Inc's license myself?
Look up license #860670 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 #860670 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.