Contractor License Proof

A1 Sun Inc

Licensed

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 August 4, 2026.

What is A1 Sun Inc's CSLB license number?

A1 Sun Inc's California contractor license number is 891743. 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 A1 Sun Inc licensed for?

A1 Sun Inc is classified under General Building (B) and Solar (C-46) by the CSLB.

How do I verify A1 Sun Inc's license myself?

Look up license #891743 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 August 4, 2026.

Verify it yourself: How to verify a California contractor license · Look up #891743 on CSLB

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See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.