Contractor License Proof

John Triantafyllos

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1149939
Status
Active
Classifications
A · General Engineering
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
February 3, 2026 – February 29, 2028

Business

  • (415) 892 7690 (CSLB public record)
  • 11 BEYER CT, Novato, CA 94945Marin County

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Frequently asked questions

Is John Triantafyllos licensed in California?

Yes. John Triantafyllos holds an active California state contractor license (CSLB #1149939), verified against the CSLB public record on August 4, 2026.

What is John Triantafyllos's CSLB license number?

John Triantafyllos's California contractor license number is 1149939. 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 John Triantafyllos licensed for?

John Triantafyllos is classified under General Engineering (A) by the CSLB.

How do I verify John Triantafyllos's license myself?

Look up license #1149939 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 #1149939 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.