Contractor License Proof

Delta Grading

Licensed

Verified against CSLB on · View on CSLB

License details

License number
665563
Status
Active
Classifications
A · General EngineeringB · General BuildingC-12 · Earthwork and Paving
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
March 5, 1993 – March 31, 2027

Business

  • (925) 634 2659 (CSLB public record)
  • 752 OAK STREET, Brentwood, CA 94513Contra Costa County

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Frequently asked questions

Is Delta Grading licensed in California?

Yes. Delta Grading holds an active California state contractor license (CSLB #665563), verified against the CSLB public record on August 4, 2026.

What is Delta Grading's CSLB license number?

Delta Grading's California contractor license number is 665563. 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 Delta Grading licensed for?

Delta Grading is classified under General Engineering (A), General Building (B), and Earthwork and Paving (C-12) by the CSLB.

How do I verify Delta Grading's license myself?

Look up license #665563 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 #665563 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.