Contractor License Proof

Niesner Frank

Licensed

Verified against CSLB on · View on CSLB

License details

License number
227508
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
August 5, 1964 – March 31, 2028

Business

  • (818) 880 9030 (CSLB public record)
  • 4929 LAS VIRGENES RD #C, Calabasas, CA 91302Los Angeles County

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Frequently asked questions

Is Niesner Frank licensed in California?

Yes. Niesner Frank holds an active California state contractor license (CSLB #227508), verified against the CSLB public record on June 17, 2026.

What is Niesner Frank's CSLB license number?

Niesner Frank's California contractor license number is 227508. 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 Niesner Frank licensed for?

Niesner Frank is classified under General Building (B) by the CSLB.

How do I verify Niesner Frank's license myself?

Look up license #227508 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 #227508 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.