Contractor License Proof

Advanced Earthworks

Licensed

Verified against CSLB on · View on CSLB

License details

License number
846195
Status
Active
Classifications
A · General EngineeringC-21 · Building Moving/DemolitionHAZ · Hazardous Substance Removal Certification
Contractor bond
$25,000
Workers' comp
Covered
License term on file
September 9, 2004 – September 30, 2026

Business

  • (707) 744 1554 (CSLB public record)
  • P O BOX 644, Cloverdale, CA 95425Sonoma County

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Frequently asked questions

Is Advanced Earthworks licensed in California?

Yes. Advanced Earthworks holds an active California state contractor license (CSLB #846195), verified against the CSLB public record on June 17, 2026.

What is Advanced Earthworks's CSLB license number?

Advanced Earthworks's California contractor license number is 846195. 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 Advanced Earthworks licensed for?

Advanced Earthworks is classified under General Engineering (A), Building Moving/Demolition (C-21), and Hazardous Substance Removal Certification (HAZ) by the CSLB.

How do I verify Advanced Earthworks's license myself?

Look up license #846195 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 #846195 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.