Construction Specialty Service
California licence 616530 · Sole Owner
P O Box 8943, Pittsburg, CA 94565
CLEAR
617 days to renewal
Classifications
Bond and insurance
- Contractor bond
- $25,000
- Merchants Bonding Company (Mutual) · #100430294
- Workers' compensation
- Exempt
Licence timeline
- Issued
- March 26, 1991
- Expires
- May 31, 2028
- Registry updated
- May 26, 2026
Contra Costa County · estimating tools for California steel work