License is active
Source: Contractors State License Board (CSLB)
Licensed
Current and in good standing
Bonded
$25,000 surety bond
Insured
Workers' comp coverage on file
Clean record
No complaints or disciplinary actions
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GROFF PLUMBING LLC
- License Number
- 1057639
- State
- California
- Status
- active
- Business Type
- Limited Liability
- Address
- PO BOX 374 REDWOOD VALLEY, CA, 95470 Mendocino County
- Phone
- (707) 513 9949
License Dates
Issued
08/30/2019
Expires
08/31/2027
Expires in 17 months
CSLB Last Updated
01/12/2026
License Classifications
Personnel & Officers
GROFF THOMAS EDWIN III
Responsible Managing Officer/Chief Executive Officer/President
GROFF CHRISTAL DARLENE
LLC Member
Contractor Bond
Amount: $25,000
Company: AMERICAN CONTRACTORS INDEMNITY COMPANY
Bond #100460508
Effective: 01/01/2023
Workers' Compensation
Carrier: INSURANCE COMPANY OF THE WEST
Policy #WPL506604303
Effective: 06/06/2025
Expires: 06/06/2026
CSLB designation: Workers' Compensation Insurance
Wage Bond
Amount: $100,000
Company: HARCO NATIONAL INSURANCE COMPANY
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.