Ron Preston Plumbing
California licence 764612 · Sole Owner
P O Box 35733, Los Angeles, CA 90035
CLEAR
281 days to renewal
Classifications
Bond and insurance
- Contractor bond
- $25,000
- American Contractors Indemnity Company · #10102858
- Workers' compensation
- Exempt
Licence timeline
- Issued
- June 18, 1999
- Expires
- June 30, 2027
- Registry updated
- December 18, 2025
Los Angeles County · estimating tools for California steel work