Contractor License Proof

Grandeur Construction Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
596556
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
June 20, 1990 – May 31, 2027

Business

  • (510) 282 7257 (CSLB public record)
  • 4512 HILLSBOROGH DRIVE, Castro Valley, CA 94546Alameda County

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Frequently asked questions

Is Grandeur Construction Inc licensed in California?

Yes. Grandeur Construction Inc holds an active California state contractor license (CSLB #596556), verified against the CSLB public record on June 17, 2026.

What is Grandeur Construction Inc's CSLB license number?

Grandeur Construction Inc's California contractor license number is 596556. 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 Grandeur Construction Inc licensed for?

Grandeur Construction Inc is classified under General Building (B) by the CSLB.

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

Look up license #596556 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 #596556 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.