Hartmann Construction
California licence 660192 · Sole Owner
22040 Bonness Rd, Sonoma, CA 95476
CLEAR
100 days to renewal
Classifications
Bond and insurance
- Contractor bond
- $25,000
- Atlantic Specialty Insurance Company · #800229467
- Workers' compensation
- Exempt
Licence timeline
- Issued
- December 3, 1992
- Expires
- December 31, 2026
- Registry updated
- April 15, 2026
Sonoma County · estimating tools for California steel work