CASTLEROCK CONSTRUCTION COMPANY
License #557667·Sole Owner·NOVATO, Marin County
Summary
CASTLEROCK CONSTRUCTION COMPANY operating as a sole owner is licensed in California under CSLB number 557667. The license was first issued in 1989, putting the business at 37 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 ATLANTIC SPECIALTY INSURANCE COMPANY 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
- 557667
- Issued
- Feb 21, 1989
- Status
- CLEAR
- Expires
- Nov 30, 2027
- Entity
- Sole Owner
Classifications
Financial & Insurance Coverage
Contractor Bond
- Surety
- ATLANTIC SPECIALTY INSURANCE COMPANY
- Bond Number
- 800211973
- Effective
- Jan 4, 2026
- Status
- Active
Workers' Compensation
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Oct 20, 2025
- Expires
- —
License StatusActive
Contractor BondOn file
Workers' CompensationActive
Activity Timeline
- License issuedFeb 21, 1989
- WC coverage startsOct 20, 2025
- Bond activeJan 4, 2026
- License expiresNov 30, 2027