JOHN TRIANTAFYLLOS
License #1149939·Sole Owner·NOVATO, Marin County
Summary
JOHN TRIANTAFYLLOS operating as a sole owner is licensed in California under CSLB number 1149939. It carries a single CSLB classification: A — General Engineering Contractor. Records show an active surety bond on file with MERCHANTS BONDING COMPANY (MUTUAL) and an exempt workers' compensation status (no employees on payroll). The business is based in NOVATO, in Marin County, California.
Business Information
License Details & Classifications
- License Number
- 1149939
- Issued
- Feb 3, 2026
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Sole Owner
Classifications
Financial & Insurance Coverage
Contractor Bond
- Surety
- MERCHANTS BONDING COMPANY (MUTUAL)
- Bond Number
- 101755727
- Effective
- Jan 21, 2026
- Status
- Active
Workers' Compensation
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jan 21, 2026
- Expires
- —
License StatusActive
Contractor BondOn file
Workers' CompensationActive
Activity Timeline
- Bond activeJan 21, 2026
- WC coverage startsJan 21, 2026
- License issuedFeb 3, 2026
- License expiresFeb 29, 2028