NSI Electrical Contractors services encompasses everything electric, from basic wiring repair to complex industrial installations. Our family-owned company has been in business for over 35 years in the southeast Wisconsin area. NSI designs, manages, and provides electrical solutions for residential multi-family, commercial, and industrial properties.
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Electrical Service & Installation for . . .
Commercial
Multi-Family Residential
Industrial
Serving Commercial, Industrial and Multi-Family Residential clients for over 35 years. NSI Electrical Contractors INC are experienced and ready to install or service your business electrical needs.
- 24 Hour Emergency Service
- Maintenance & Upgrades
- Construction & Remodeling
- Relamping & Lighting
- Electrical Repairs
NSI ELECTRIC SERVES RESIDENTIAL, COMMERCIAL & INDUSTRIAL CLIENTS
Our Happy Clients
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