BIG HAMMER CONSTRUCTION
License #768338·Sole Owner·KENSINGTON, Contra Costa County
Summary
BIG HAMMER CONSTRUCTION operating as a sole owner is licensed in California under CSLB number 768338. The license was first issued in 1999, putting the business at 27 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 KENSINGTON, in Contra Costa County, California.
Business Information
License Details & Classifications
- License Number
- 768338
- Issued
- Sep 7, 1999
- Status
- CLEAR
- Expires
- Sep 30, 2027
- Entity
- Sole Owner
Classifications
Financial & Insurance Coverage
Contractor Bond
- Surety
- ATLANTIC SPECIALTY INSURANCE COMPANY
- Bond Number
- 800231146
- Effective
- Feb 19, 2026
- Status
- Active
Workers' Compensation
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Oct 14, 2025
- Expires
- —
License StatusActive
Contractor BondOn file
Workers' CompensationActive
Activity Timeline
- License issuedSep 7, 1999
- WC coverage startsOct 14, 2025
- Bond activeFeb 19, 2026
- License expiresSep 30, 2027