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
Hiring this contractor?
Get alerts if their license status changes.
You're monitoring this license!
We'll email you if the license status, bond, or complaint history changes.
Something went wrong
Is this your business?
Claim your profile to manage your listing.
Claim request submitted!
We'll be in touch at the email you provided to verify your identity.
Something went wrong
TRI-COUNTY CONCRETE PUMPING
DBA: GROVE CONCRETE PUMPING INC
- License Number
- 969866
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- P O BOX 11645 SANTA ROSA, CA, 95406 Sonoma County
- Phone
- (707) 568 7525
License Dates
Issued
02/07/2012
Expires
02/29/2028
Expires in 23 months
CSLB Last Updated
02/10/2026
License Classifications
Personnel & Officers
GROVE NICOLE LYNNAE| THORSSON NICOLE LYNNAE
Responsible Managing Officer/Chief Executive Officer/President
GROVE MARTHA BROOKE
Officer
GROVE DENNIS PAUL JR
Officer
Contractor Bond
Amount: $25,000
Company: ATLANTIC SPECIALTY INSURANCE COMPANY
Bond #800233391
Effective: 01/08/2026
Workers' Compensation
Carrier: ENDURANCE ASSURANCE CORPORATION
Policy #EAW0000368000
Effective: 09/01/2025
Expires: 09/01/2026
CSLB designation: Workers' Compensation Insurance
Complaints & Disciplinary History
This reflects CSLB's bulk license data. For detailed complaint history including pending investigations, check the official CSLB record.
Verify this record on the official state licensing board
View on Contractors State License Board (CSLB) →Learn how to verify contractor licenses in California
California licensing guide →Data sourced from official state licensing board records. Always confirm critical information directly with the state board.
Verify Another Contractor
Homeowner Resources
Other Licensed D06 in SANTA ROSA
WORDEN ENTERPRISES INC
License #639478 · CA
JANE CASTLE CONCRETE PUMPING
License #641699 · CA
CASTLE CONCRETE PUMPING INC
License #801026 · CA
DEL GROSSO DESIGN
License #864095 · CA
DOIRON'S TONY CONCRETE PUMPING SERVICE INC
TONY DOIRON'S CONCRETE PUMPING SERVICE INC
License #1045151 · CA