Contractor License Proof

American Building Service Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1086154
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
Covered
License term on file
January 14, 2022 – January 31, 2028

Business

  • (510) 418 8752 (CSLB public record)
  • PO BOX 32, San Leandro, CA 94577Alameda County

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Frequently asked questions

Is American Building Service Inc licensed in California?

Yes. American Building Service Inc holds an active California state contractor license (CSLB #1086154), verified against the CSLB public record on June 17, 2026.

What is American Building Service Inc's CSLB license number?

American Building Service Inc's California contractor license number is 1086154. 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 American Building Service Inc licensed for?

American Building Service Inc is classified under General Building (B) by the CSLB.

How do I verify American Building Service Inc's license myself?

Look up license #1086154 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 #1086154 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.