Altero Construction LLC
Verified against CSLB on · View on CSLB
License details
- License number
- 1151029
- Status
- Active
- Classifications
- B · General Building
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- February 25, 2026 – February 29, 2028
Business
- (510) 325 8494 (CSLB public record)
- 6044 OLD QUARRY LOOP, Oakland, CA 94606Alameda County
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Frequently asked questions
Is Altero Construction LLC licensed in California?
Yes. Altero Construction LLC holds an active California state contractor license (CSLB #1151029), verified against the CSLB public record on June 17, 2026.
What is Altero Construction LLC's CSLB license number?
Altero Construction LLC's California contractor license number is 1151029. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1151029
What kind of work is Altero Construction LLC licensed for?
Altero Construction LLC is classified under General Building (B) by the CSLB.
How do I verify Altero Construction LLC's license myself?
Look up license #1151029 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1151029. 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.