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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J M INSULATION INC
- License Number
- 1024947
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 2049 OAKRIDGE LN PITTSBURG, CA, 94565 Contra Costa County
- Phone
- (925) 305 7682
License Dates
Issued
03/20/2017
Expires
03/31/2027
Expires in 12 months
CSLB Last Updated
06/16/2025
License Classifications
Personnel & Officers
MEDINA SANDRA ANGELICA
Officer
RAMOS CORTEZ LUIS ERNESTO| RAMOS LUIS
Responsible Managing Officer
MEDINA JAVIER| MEDINA VALDOVINOS JAVIER
Responsible Managing Officer/Chief Executive Officer/President
Contractor Bond
Amount: $25,000
Bond #BX0025841
Effective: 02/23/2023
Workers' Compensation
Carrier: AMERICAN INSURANCE COMPANY
Policy #WCPI1151372001
Effective: 06/16/2025
Expires: 06/16/2026
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.