Black River Electrical Contracting has specialized in installing Generac generators for over a decade. Our 5-star Google rating attests to our quality. We are committed to making sure you have power when you need it! We provide installations from 10kW for your house to 150kW for your business and all sizes in between. Our trained and experienced staff will handle all aspects of your generator installation: permit application, electrical and gas work, and final testing. We also repair and maintain your generator.