Duma Builders
Verified against CSLB on · View on CSLB
License details
- License number
- 480533
- Status
- Active
- Classifications
- B · General BuildingC-54 · Ceramic and Mosaic Tile
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- October 7, 1985 – October 31, 2027
Business
- (510) 527 1496 (CSLB public record)
- 80 POPLAR STREET, Berkeley, CA 94708Alameda County
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Frequently asked questions
Is Duma Builders licensed in California?
Yes. Duma Builders holds an active California state contractor license (CSLB #480533), verified against the CSLB public record on June 17, 2026.
What is Duma Builders's CSLB license number?
Duma Builders's California contractor license number is 480533. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=480533
What kind of work is Duma Builders licensed for?
Duma Builders is classified under General Building (B) by the CSLB.
How do I verify Duma Builders's license myself?
Look up license #480533 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=480533. This page reflects the CSLB public record as of June 17, 2026.
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.