Olson Cliff Construction
Verified against CSLB on · View on CSLB
License details
- License number
- 529277
- Status
- Active
- Classifications
- B · General Building
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- May 2, 1988 – May 31, 2028
Business
- (510) 461 9047 (CSLB public record)
- 5212 WILD ROSE LANE, Castro Valley, CA 94546Alameda County
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Frequently asked questions
Is Olson Cliff Construction licensed in California?
Yes. Olson Cliff Construction holds an active California state contractor license (CSLB #529277), verified against the CSLB public record on June 17, 2026.
What is Olson Cliff Construction's CSLB license number?
Olson Cliff Construction's California contractor license number is 529277. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=529277
What kind of work is Olson Cliff Construction licensed for?
Olson Cliff Construction is classified under General Building (B) by the CSLB.
How do I verify Olson Cliff Construction's license myself?
Look up license #529277 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=529277. 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.