Contractor License Proof

Utility & Site Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
570401
Status
Active
Classifications
A · General EngineeringC-7 · Low Voltage Systems
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
June 9, 1989 – February 29, 2028

Business

  • (707) 287 1184 (CSLB public record)
  • P O BOX 5746, Napa, CA 94581Napa County

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Frequently asked questions

Is Utility & Site Inc licensed in California?

Yes. Utility & Site Inc holds an active California state contractor license (CSLB #570401), verified against the CSLB public record on June 17, 2026.

What is Utility & Site Inc's CSLB license number?

Utility & Site Inc's California contractor license number is 570401. 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 Utility & Site Inc licensed for?

Utility & Site Inc is classified under General Engineering (A) and Low Voltage Systems (C-7) by the CSLB.

How do I verify Utility & Site Inc's license myself?

Look up license #570401 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 #570401 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.