Contractor License Proof

Earthworks Engineering

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1031142
Status
Active
Classifications
A · General Engineering
Contractor bond
$25,000
Workers' comp
Covered
License term on file
September 19, 2017 – September 30, 2027

Business

  • (909) 519 6754 (CSLB public record)
  • 7404 HENBANE ST, Rancho Cucamonga, CA 91739San Bernardino County

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Frequently asked questions

Is Earthworks Engineering licensed in California?

Yes. Earthworks Engineering holds an active California state contractor license (CSLB #1031142), verified against the CSLB public record on August 4, 2026.

What is Earthworks Engineering's CSLB license number?

Earthworks Engineering's California contractor license number is 1031142. 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 Earthworks Engineering licensed for?

Earthworks Engineering is classified under General Engineering (A) by the CSLB.

How do I verify Earthworks Engineering's license myself?

Look up license #1031142 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 August 4, 2026.

Verify it yourself: How to verify a California contractor license · Look up #1031142 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.