Mast Chris S Company
Verified against CSLB on · View on CSLB
License details
- License number
- 767127
- Classifications
- License term on file
- August 10, 1999 – August 31, 2027
Business
- (510) 502 0449 (CSLB public record)
- 5617 MACDONALD AVENUE, El Cerrito, CA 94530Contra Costa County
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Frequently asked questions
Is Mast Chris S Company licensed in California?
Yes. Mast Chris S Company holds an active California state contractor license (CSLB #767127), verified against the CSLB public record on June 17, 2026.
What is Mast Chris S Company's CSLB license number?
Mast Chris S Company's California contractor license number is 767127. 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 Mast Chris S Company licensed for?
Mast Chris S Company is classified under Sheet Metal (C-43) by the CSLB.
How do I verify Mast Chris S Company's license myself?
Look up license #767127 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 #767127 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.