O'BRIEN MICHAEL T
License #616209·Sole Owner·MARTINEZ, Contra Costa County
Summary
O'BRIEN MICHAEL T operating as a sole owner is licensed in California under CSLB number 616209. The license was first issued in 1991, putting the business at 35 years on the active CSLB roster. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with BUSINESS ALLIANCE INSURANCE COMPANY and an exempt workers' compensation status (no employees on payroll). The business is based in MARTINEZ, in Contra Costa County, California.
Business Information
License Details & Classifications
- License Number
- 616209
- Issued
- Mar 23, 1991
- Status
- CLEAR
- Expires
- Mar 31, 2027
- Entity
- Sole Owner
Classifications
Financial & Insurance Coverage
Contractor Bond
- Surety
- BUSINESS ALLIANCE INSURANCE COMPANY
- Bond Number
- G19033210359
- Effective
- Oct 6, 2025
- Status
- Active
Workers' Compensation
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Mar 28, 2025
- Expires
- —
License StatusActive
Contractor BondOn file
Workers' CompensationActive
Activity Timeline
- License issuedMar 23, 1991
- WC coverage startsMar 28, 2025
- Bond activeOct 6, 2025
- License expiresMar 31, 2027