Groth Colin Builders
California licence 957986 · Sole Owner
4615 Park Blvd, Oakland, CA 94602
CLEAR
159 days to renewal
Classifications
Bond and insurance
- Contractor bond
- $25,000
- Hudson Insurance Company · #30132825
- Workers' compensation
- Exempt
Licence timeline
- Issued
- February 22, 2011
- Expires
- February 28, 2027
- Registry updated
- July 22, 2026
Alameda County · estimating tools for California steel work