California Preservation Valley Builders
California licence 549639 · Sole Owner
Also known as Barnum Watkins
Po Box 1921, Glen Ellen, CA 95442
CLEAR
69 days to renewal
Classifications
Bond and insurance
- Contractor bond
- $25,000
- Atlantic Specialty Insurance Company · #800212339
- Workers' compensation
- Exempt
Licence timeline
- Issued
- November 28, 1988
- Expires
- November 30, 2026
- Registry updated
- January 21, 2026
Sonoma County · estimating tools for California steel work