MAINSTREAM ELECTRIC INC
License #890180·Corporation·HAYWARD, Alameda County
Summary
MAINSTREAM ELECTRIC INC operating as a corporation is licensed in California under CSLB number 890180. The license was first issued in 2007, putting the business at 19 years on the active CSLB roster. It carries a single CSLB classification: C-10 — Electrical Contractor. Records show an active surety bond on file with AMERICAN CONTRACTORS INDEMNITY COMPANY and an exempt workers' compensation status (no employees on payroll). The business is based in HAYWARD, in Alameda County, California.
Business Information
License Details & Classifications
- License Number
- 890180
- Issued
- Jan 26, 2007
- Status
- CLEAR
- Expires
- Jan 31, 2027
- Entity
- Corporation
Classifications
Financial & Insurance Coverage
Contractor Bond
- Surety
- AMERICAN CONTRACTORS INDEMNITY COMPANY
- Bond Number
- 101045818
- Effective
- Mar 11, 2026
- Status
- Active
Workers' Compensation
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jan 30, 2025
- Expires
- —
License StatusActive
Contractor BondOn file
Workers' CompensationActive
Activity Timeline
- License issuedJan 26, 2007
- WC coverage startsJan 30, 2025
- Bond activeMar 11, 2026
- License expiresJan 31, 2027