DR Building Company
Verified against CSLB on · View on CSLB
License details
- License number
- 1090009
- Classifications
- License term on file
- April 14, 2022 – April 30, 2028
Business
- (415) 879 1166 (CSLB public record)
- 629 9TH STREET, Richmond, CA 94801Contra Costa County
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What to check next
Frequently asked questions
Is DR Building Company licensed in California?
Yes. DR Building Company holds an active California state contractor license (CSLB #1090009), verified against the CSLB public record on June 17, 2026.
What is DR Building Company's CSLB license number?
DR Building Company's California contractor license number is 1090009. 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 DR Building Company licensed for?
DR Building Company is classified under General Building (B) by the CSLB.
How do I verify DR Building Company's license myself?
Look up license #1090009 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 #1090009 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.