Connerstone

California licence 682336 · Sole Owner

6042 Ralston Avenue, Richmond, CA 94805

(510) 672 4493

CLEAR

465 days to renewal

Classifications

Bond and insurance

Contractor bond
$25,000
Western Surety Company · #63803850
Workers' compensation
Exempt

Licence timeline

Issued
December 16, 1993
Expires
December 31, 2027
Registry updated
November 21, 2025

Contra Costa County · estimating tools for California steel work