M E S CO
License #819423·Sole Owner·BLUE JAY, San Bernardino County
Summary
M E S CO operating as a sole owner is licensed in California under CSLB number 819423. The license was first issued in 2003, putting the business at 23 years on the active CSLB roster. It carries 4 CSLB classifications: A General Engineering Contractor, B General Building Contractor, C-10 Electrical Contractor, and C-38 Refrigeration 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 BLUE JAY, in San Bernardino County, California.
Business Information
License Details & Classifications
- License Number
- 819423
- Issued
- Apr 30, 2003
- Status
- CLEAR
- Expires
- Apr 30, 2027
- Entity
- Sole Owner
Financial & Insurance Coverage
Contractor Bond
- Surety
- WESTERN SURETY COMPANY
- Bond Number
- 67823052
- Effective
- Apr 27, 2026
- Status
- Active
Workers' Compensation
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- May 19, 2025
- Expires
- —
License StatusActive
Contractor BondOn file
Workers' CompensationActive
Activity Timeline
- License issuedApr 30, 2003
- WC coverage startsMay 19, 2025
- Bond activeApr 27, 2026
- License expiresApr 30, 2027