David M Bertino Manufacturing Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 520857
- Classifications
- License term on file
- November 16, 1987 – December 31, 2027
Business
- (909) 888 9122 (CSLB public record)
- P O BOX 1820, Colton, CA 92324San Bernardino County
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What to check next
Frequently asked questions
Is David M Bertino Manufacturing Inc licensed in California?
Yes. David M Bertino Manufacturing Inc holds an active California state contractor license (CSLB #520857), verified against the CSLB public record on June 17, 2026.
What is David M Bertino Manufacturing Inc's CSLB license number?
David M Bertino Manufacturing Inc's California contractor license number is 520857. 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 David M Bertino Manufacturing Inc licensed for?
David M Bertino Manufacturing Inc is classified under Cabinet, Millwork and Finish Carpentry (C-6) by the CSLB.
How do I verify David M Bertino Manufacturing Inc's license myself?
Look up license #520857 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 #520857 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.