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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GUILLON INC CONSTRUCTION
- License Number
- 651842
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 2550 LAKEWEST DRIVE #50 CHICO, CA, 95928 Butte County
- Phone
- (530) 597 6452
License Dates
Issued
08/06/1992
Expires
08/31/2026
Expires in 5 months — verify renewal before long contracts
CSLB Last Updated
09/18/2025
License Classifications
Personnel & Officers
CONROY PATRICK JOHN
Responsible Managing Officer
OATES MARVIN LOREN
Responsible Managing Officer
BOERSMA MARTIN ROY
Officer
GUILLON DOUGLAS JOSEPH
Responsible Managing Officer/Chief Executive Officer/President
Contractor Bond
Amount: $25,000
Company: WESTERN SURETY COMPANY
Bond #64566255
Effective: 01/01/2023
Workers' Compensation
Carrier: STATE COMPENSATION INSURANCE FUND
Policy #9074658
Effective: 10/01/2013
Expires: 10/01/2026
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.
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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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