Massone Mechanical Inc
California licence 615532 · Corporation
P O Box 40, Alamo, CA 94507
CLEAR
190 days to renewal
Classifications
Bond and insurance
- Contractor bond
- $25,000
- American Contractors Indemnity Company · #SC1034988
- Workers' compensation
- Oak River Insurance Company
- Expires January 11, 2027
Licence timeline
- Issued
- March 19, 1991
- Expires
- March 31, 2027
- Registry updated
- January 12, 2026
Contra Costa County · estimating tools for California steel work