Contractor License Proof

Zelnik Construction Company

Licensed

Verified against CSLB on · View on CSLB

License details

License number
428168
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
September 20, 1982 – September 30, 2026

Business

  • (650) 817 5058 (CSLB public record)
  • 620 TERRACE ROAD, San Carlos, CA 94070San Mateo County

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Frequently asked questions

Is Zelnik Construction Company licensed in California?

Yes. Zelnik Construction Company holds an active California state contractor license (CSLB #428168), verified against the CSLB public record on June 17, 2026.

What is Zelnik Construction Company's CSLB license number?

Zelnik Construction Company's California contractor license number is 428168. 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 Zelnik Construction Company licensed for?

Zelnik Construction Company is classified under General Building (B) by the CSLB.

How do I verify Zelnik Construction Company's license myself?

Look up license #428168 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 #428168 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.