Contractor License Proof

Corestone Construction Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1089606
Status
Active
Classifications
A · General EngineeringB · General BuildingC-6 · Cabinet, Millwork and Finish Carpentry
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
April 7, 2022 – July 31, 2027

Business

  • (818) 423 9712 (CSLB public record)
  • 604 EAST VERDUGO AVE # H, Burbank, CA 91501Los Angeles County

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Frequently asked questions

Is Corestone Construction Inc licensed in California?

Yes. Corestone Construction Inc holds an active California state contractor license (CSLB #1089606), verified against the CSLB public record on August 4, 2026.

What is Corestone Construction Inc's CSLB license number?

Corestone Construction Inc's California contractor license number is 1089606. 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 Corestone Construction Inc licensed for?

Corestone Construction Inc is classified under General Engineering (A), General Building (B), and Cabinet, Millwork and Finish Carpentry (C-6) by the CSLB.

How do I verify Corestone Construction Inc's license myself?

Look up license #1089606 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 #1089606 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.