Contractor License Proof

Optimal Earthwork and Grading Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1089775
Status
Active
Classifications
A · General EngineeringC-12 · Earthwork and PavingC-21 · Building Moving/Demolition
Contractor bond
$25,000
Workers' comp
Covered
License term on file
April 10, 2022 – April 30, 2028

Business

  • (408) 603 3805 (CSLB public record)
  • 3070 GARDEN AVE, San Jose, CA 95111Santa Clara County

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Frequently asked questions

Is Optimal Earthwork and Grading Inc licensed in California?

Yes. Optimal Earthwork and Grading Inc holds an active California state contractor license (CSLB #1089775), verified against the CSLB public record on June 17, 2026.

What is Optimal Earthwork and Grading Inc's CSLB license number?

Optimal Earthwork and Grading Inc's California contractor license number is 1089775. 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 Optimal Earthwork and Grading Inc licensed for?

Optimal Earthwork and Grading Inc is classified under General Engineering (A), Earthwork and Paving (C-12), and Building Moving/Demolition (C-21) by the CSLB.

How do I verify Optimal Earthwork and Grading Inc's license myself?

Look up license #1089775 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 #1089775 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.