Custom Development
California licence 955326 · Sole Owner
Also known as William R Clapperton
1804 Garnet Ave #533, San Diego, CA 92109
CLEAR
100 days to renewal
Classifications
Bond and insurance
- Contractor bond
- $25,000
- United Surety Insurance Company · #UCSX900Y7756
- Workers' compensation
- State Compensation Insurance Fund
- Expires January 28, 2027
Licence timeline
- Issued
- December 7, 2010
- Expires
- December 31, 2026
- Registry updated
- May 5, 2026
San Diego County · estimating tools for California steel work