Contractor License Proof

D3 Environmental Engineering

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1014375
Status
Active
Classifications
A · General EngineeringHAZ · Hazardous Substance Removal Certification
Contractor bond
$25,000
Workers' comp
Covered
License term on file
May 19, 2016May 31, 2028

Business

  • (510) 520 9614 (CSLB public record)
  • 19 CHILMARK LANE, Alameda, CA 94502Alameda County

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Frequently asked questions

Is D3 Environmental Engineering licensed in California?

Yes. D3 Environmental Engineering holds an active California state contractor license (CSLB #1014375), verified against the CSLB public record on August 4, 2026.

What is D3 Environmental Engineering's CSLB license number?

D3 Environmental Engineering's California contractor license number is 1014375. 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 D3 Environmental Engineering licensed for?

D3 Environmental Engineering is classified under General Engineering (A) and Hazardous Substance Removal Certification (HAZ) by the CSLB.

How do I verify D3 Environmental Engineering's license myself?

Look up license #1014375 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 #1014375 on CSLB

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