Contractor License Proof

Sposeto Engineering Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
310292
Status
Active
Classifications
A · General EngineeringC-8 · Concrete
Contractor bond
$25,000
Workers' comp
Covered
License term on file
September 30, 1975 – August 31, 2027

Business

  • (925) 443 4200 (CSLB public record)
  • 4558 CONTRACTORS PL, Livermore, CA 94551Alameda County

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Frequently asked questions

Is Sposeto Engineering Inc licensed in California?

Yes. Sposeto Engineering Inc holds an active California state contractor license (CSLB #310292), verified against the CSLB public record on June 17, 2026.

What is Sposeto Engineering Inc's CSLB license number?

Sposeto Engineering Inc's California contractor license number is 310292. 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 Sposeto Engineering Inc licensed for?

Sposeto Engineering Inc is classified under General Engineering (A) and Concrete (C-8) by the CSLB.

How do I verify Sposeto Engineering Inc's license myself?

Look up license #310292 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 #310292 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.