Herman Mark
Verified against CSLB on · View on CSLB
License details
- License number
- 1090866
- Classifications
- License term on file
- April 28, 2022 – April 30, 2028
Business
- (310) 741 2345 (CSLB public record)
- 1922 COLBY AVE, Los Angeles, CA 90025Los Angeles County
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What to check next
Frequently asked questions
Is Herman Mark licensed in California?
Yes. Herman Mark holds an active California state contractor license (CSLB #1090866), verified against the CSLB public record on June 17, 2026.
What is Herman Mark's CSLB license number?
Herman Mark's California contractor license number is 1090866. 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 Herman Mark licensed for?
Herman Mark is classified under General Building (B) by the CSLB.
How do I verify Herman Mark's license myself?
Look up license #1090866 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 #1090866 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.