CORNERSTONE INSULATION
License #1074882·Corporation·LOS ANGELES, Los Angeles County
Summary
CORNERSTONE INSULATION operating as a corporation is licensed in California under CSLB number 1074882. The license was first issued in 2021, putting the business at 5 years on the active CSLB roster. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with MERCHANTS BONDING COMPANY (MUTUAL) and an exempt workers' compensation status (no employees on payroll). The business is based in LOS ANGELES, in Los Angeles County, California.
Business Information
License Details & Classifications
- License Number
- 1074882
- Issued
- Apr 16, 2021
- Status
- CLEAR
- Expires
- Apr 30, 2027
- Entity
- Corporation
Classifications
Financial & Insurance Coverage
Contractor Bond
- Surety
- MERCHANTS BONDING COMPANY (MUTUAL)
- Bond Number
- 100273077
- Effective
- Nov 11, 2023
- Status
- Active
Workers' Compensation
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jun 3, 2025
- Expires
- —
License StatusActive
Contractor BondOn file
Workers' CompensationActive
Activity Timeline
- License issuedApr 16, 2021
- Bond activeNov 11, 2023
- WC coverage startsJun 3, 2025
- License expiresApr 30, 2027