Contractor License Proof

Stewart Zach R Construction Company

Licensed

Verified against CSLB on · View on CSLB

License details

License number
345870
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
October 19, 1977 – June 30, 2028

Business

  • (415) 392 1768 (CSLB public record)
  • 50 WATER ST, San Francisco, CA 94133San Francisco County

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Frequently asked questions

Is Stewart Zach R Construction Company licensed in California?

Yes. Stewart Zach R Construction Company holds an active California state contractor license (CSLB #345870), verified against the CSLB public record on June 17, 2026.

What is Stewart Zach R Construction Company's CSLB license number?

Stewart Zach R Construction Company's California contractor license number is 345870. 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 Stewart Zach R Construction Company licensed for?

Stewart Zach R Construction Company is classified under General Building (B) by the CSLB.

How do I verify Stewart Zach R Construction Company's license myself?

Look up license #345870 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 #345870 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.