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JOHN TRIANTAFYLLOS

License #1149939NovatoSole OwnerLicensed since February 3, 2026

License

Status
CLEAR
First issued
February 3, 2026
Expires
February 29, 2028
Entity
Sole Owner
Address of record
11 BEYER CT, Novato, CA 94945
Phone of record
(415) 892 7690

Contractor bond

Surety
MERCHANTS BONDING COMPANY (MUTUAL)
Bond number
101755727
Amount
$25,000
Effective
January 21, 2026

Workers’ compensation

This contractor has certified to the state that they have no employees, so they carry no workers’ compensation policy. The exemption covers only the license holder. If anyone else works on your project — a crew, a helper, a day laborer — they are not covered, and an injury on your property can become your liability. Ask who will physically be on site.

Are they licensed for your job?

A California contractor may only contract for work their classification covers. Pick the job and this reads the license on file against it.

Licensed to perform

A contractor may only contract for work within their classifications. See all 35 licensed general engineering contractors in Novato.

People on this license

NameTitleSinceThrough
TRIANTAFYLLOS JOHN GEORGESole OwnerFebruary 3, 2026Current

Verified status badge

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JOHN TRIANTAFYLLOS — California contractor license #1149939 status, verified against CSLB records
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Source: California Contractors State License Board public records. Coverage lapse is evaluated against today’s date; all other fields reflect the latest weekly CSLB file. Confirm at the CSLB’s official record before signing a contract.