A1 Sun Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 891743
- Status
- Active
- Classifications
- B · General BuildingC-46 · Solar
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- February 28, 2007 – February 28, 2027
Business
- (510) 526 5715 (CSLB public record)
- 675 CEDAR ST, Berkeley, CA 94710Alameda County
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Frequently asked questions
Is A1 Sun Inc licensed in California?
Yes. A1 Sun Inc holds an active California state contractor license (CSLB #891743), verified against the CSLB public record on June 17, 2026.
What is A1 Sun Inc's CSLB license number?
A1 Sun Inc's California contractor license number is 891743. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=891743
What kind of work is A1 Sun Inc licensed for?
A1 Sun Inc is classified under General Building (B) by the CSLB.
How do I verify A1 Sun Inc's license myself?
Look up license #891743 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=891743. 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.