License is active
Source: Contractors State License Board (CSLB)
Licensed
Current and in good standing
Bonded
$25,000 surety bond
WC exempt
No employees — exempt from requirement
Clean record
No complaints or disciplinary actions
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MAIER JONATHAN PLUMBING CONTRACTOR
Owner: JONATHAN MAIER PLUMBING CONTRACTOR
- License Number
- 838000
- State
- California
- Status
- active
- Business Type
- Sole Owner
- Address
- 1310 DERBY STREET BERKELEY, CA, 94702 Alameda County
- Phone
- (510) 220 4376
License Dates
Issued
05/11/2004
Expires
05/31/2026
Expires in 7 weeks
CSLB Last Updated
04/08/2025
License Classifications
Personnel & Officers
MAIER JONATHAN JAMES
Sole Owner
Contractor Bond
Amount: $25,000
Company: WESTERN SURETY COMPANY
Bond #67295419
Effective: 04/05/2025
Workers' Compensation
Owner/officer with no employees — exempt from WC requirement
CSLB designation: Exempt
Complaints & Disciplinary History
This reflects CSLB's bulk license data. For detailed complaint history including pending investigations, check the official CSLB record.
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California licensing guide →Data sourced from official state licensing board records. Always confirm critical information directly with the state board.
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