CORNERSTONE CONSTRUCTION
License #1144664·Sole Owner·SIMI VALLEY, Ventura County
Summary
CORNERSTONE CONSTRUCTION operating as a sole owner is licensed in California under CSLB number 1144664. The license was first issued in 2025, putting the business at 1 year on the active CSLB roster. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with WESTERN SURETY COMPANY and an exempt workers' compensation status (no employees on payroll). The business is based in SIMI VALLEY, in Ventura County, California.
Business Information
License Details & Classifications
- License Number
- 1144664
- Issued
- Oct 7, 2025
- Status
- CLEAR
- Expires
- Oct 31, 2027
- Entity
- Sole Owner
Classifications
Financial & Insurance Coverage
Contractor Bond
- Surety
- WESTERN SURETY COMPANY
- Bond Number
- 67595167
- Effective
- Aug 18, 2025
- Status
- Active
Workers' Compensation
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Aug 16, 2025
- Expires
- —
License StatusActive
Contractor BondOn file
Workers' CompensationActive
Activity Timeline
- WC coverage startsAug 16, 2025
- Bond activeAug 18, 2025
- License issuedOct 7, 2025
- License expiresOct 31, 2027