CONTRA COSTA PLUMBING
License #303993·Sole Owner·CLAYTON, Contra Costa County
Summary
CONTRA COSTA PLUMBING operating as a sole owner is licensed in California under CSLB number 303993. The license was first issued in 1975, putting the business at 51 years on the active CSLB roster. It carries 2 CSLB classifications: C-10 Electrical Contractor and C-36 Plumbing Contractor. Records show an active surety bond on file with BUSINESS ALLIANCE INSURANCE COMPANY and an exempt workers' compensation status (no employees on payroll). The business is based in CLAYTON, in Contra Costa County, California.
Business Information
License Details & Classifications
- License Number
- 303993
- Issued
- Mar 27, 1975
- Status
- CLEAR
- Expires
- Sep 30, 2026
- Entity
- Sole Owner
Classifications
Financial & Insurance Coverage
Contractor Bond
- Surety
- BUSINESS ALLIANCE INSURANCE COMPANY
- Bond Number
- G101103999710
- Effective
- Jan 1, 2023
- Status
- Active
Workers' Compensation
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Aug 26, 2024
- Expires
- —
License StatusActive
Contractor BondOn file
Workers' CompensationActive
Activity Timeline
- License issuedMar 27, 1975
- Bond activeJan 1, 2023
- WC coverage startsAug 26, 2024
- License expiresSep 30, 2026