Contractor License Proof

Olsen Excavation & Grading

Licensed

Verified against CSLB on · View on CSLB

License details

License number
565297
Status
Active
Classifications
A · General EngineeringC-12 · Earthwork and Paving
Contractor bond
$25,000
Workers' comp
Covered
License term on file
April 18, 1989 – April 30, 2028

Business

  • (209) 533 8347 (CSLB public record)
  • P O BOX 4944, Sonora, CA 95370Tuolumne County

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Frequently asked questions

Is Olsen Excavation & Grading licensed in California?

Yes. Olsen Excavation & Grading holds an active California state contractor license (CSLB #565297), verified against the CSLB public record on June 17, 2026.

What is Olsen Excavation & Grading's CSLB license number?

Olsen Excavation & Grading's California contractor license number is 565297. 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 Olsen Excavation & Grading licensed for?

Olsen Excavation & Grading is classified under General Engineering (A) and Earthwork and Paving (C-12) by the CSLB.

How do I verify Olsen Excavation & Grading's license myself?

Look up license #565297 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 #565297 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.