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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BIOLOGICAL TECHNOLOGY INC
- License Number
- 477941
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 40455 HWY 41 OAKHURST, CA, 93644 Madera County
- Phone
- (559) 642 0490
License Dates
Issued
08/09/1985
Expires
03/31/2028
Expires in 24 months
Reissued
03/27/2018
CSLB Last Updated
03/05/2026
License Classifications
Personnel & Officers
CHILDRESS STEVEN RIDGE
Officer
BALES JANNA CURRAN
Officer
BALES DON ROBERT
Responsible Managing Officer
BALES JOEL PATRICK
Chief Executive Officer/President
Contractor Bond
Amount: $25,000
Company: WESTERN SURETY COMPANY
Bond #71994366
Effective: 01/01/2023
Workers' Compensation
Carrier: SOUTHERN INSURANCE COMPANY
Policy #OWC1012077
Effective: 05/01/2025
Expires: 05/01/2026
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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