Contractor License Proof

On-Site Engineering & Asphalt

Licensed

Verified against CSLB on · View on CSLB

License details

License number
851332
Status
Active
Classifications
A · General Engineering
Contractor bond
$25,000
Workers' comp
Covered
License term on file
December 16, 2004 – December 31, 2026

Business

  • (916) 652 0600 (CSLB public record)
  • 3303 A SWETZER ROAD, Loomis, CA 95650Placer County

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Frequently asked questions

Is On-Site Engineering & Asphalt licensed in California?

Yes. On-Site Engineering & Asphalt holds an active California state contractor license (CSLB #851332), verified against the CSLB public record on June 17, 2026.

What is On-Site Engineering & Asphalt's CSLB license number?

On-Site Engineering & Asphalt's California contractor license number is 851332. 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 On-Site Engineering & Asphalt licensed for?

On-Site Engineering & Asphalt is classified under General Engineering (A) by the CSLB.

How do I verify On-Site Engineering & Asphalt's license myself?

Look up license #851332 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 #851332 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.