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

Are you Earthworks Engineering? Claim this listing to manage it.

Claim this listing

Request a free quote

Tell us about your project and we'll connect you with licensed, verified California contractors.

By submitting, you agree we may share your request with relevant licensed contractors to help with your project. See our Privacy Policy.

Other General Engineering contractors in Rancho Cucamonga

Underground Specialists Inc

A · Rancho Cucamonga, CA

Licensed

Verified June 17, 2026 · Bonded

Cornerstone Renovation Inc

A · Rancho Cucamonga, CA

Licensed

Verified June 17, 2026 · Bonded

Y C D Inc

A · Rancho Cucamonga, CA

Licensed

Verified June 17, 2026 · Bonded

Cut N Dry Restoration

A · Rancho Cucamonga, CA

Licensed

Verified June 17, 2026 · Bonded

H 2 M Construction Inc

A · Rancho Cucamonga, CA

Licensed

Verified June 17, 2026 · Bonded

Hayward Environmental Consulting H E C

A · Rancho Cucamonga, CA

Licensed

Verified June 17, 2026 · Bonded

Browse all General Engineering contractors in Rancho Cucamonga

What to check next

How to verify a California contractor licenseRed flags when hiring a contractorLicensed vs. bonded vs. insured — what's the difference?Risks of hiring an unlicensed contractor

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 June 17, 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 June 17, 2026.

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

Checking more than one contractor? Verify another license.Verify a license

See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.