Contractor License Proof

Sustainable Buildings System Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
957809
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
Covered
License term on file
February 16, 2011 – March 31, 2027

Business

  • (510) 839 8886 (CSLB public record)
  • P O BOX 10664, Oakland, CA 94610Alameda County

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Frequently asked questions

Is Sustainable Buildings System Inc licensed in California?

Yes. Sustainable Buildings System Inc holds an active California state contractor license (CSLB #957809), verified against the CSLB public record on June 17, 2026.

What is Sustainable Buildings System Inc's CSLB license number?

Sustainable Buildings System Inc's California contractor license number is 957809. 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 Sustainable Buildings System Inc licensed for?

Sustainable Buildings System Inc is classified under General Building (B) by the CSLB.

How do I verify Sustainable Buildings System Inc's license myself?

Look up license #957809 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 June 17, 2026.

Verify it yourself: How to verify a California contractor license · Look up #957809 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.