Optimum Energy Group

Optimum Energy Group has earned a 4.8-star average across 109 customer reviews in Duluth, Minnesota. The locally operated solar contractor specializes in residential photovoltaic system design and installation, serving homeowners throughout the greater Duluth area who want to reduce electricity costs through renewable energy. Customers describe the sales approach as informative without pressure, installation as quick and professional, and project communication as well managed from start to finish. The company maintains standard weekday hours and Saturday availability, with Sunday closed.

The company handles installations that other contractors consider challenging. One Duluth property owner with a three-story home featuring a flat roof required 38 solar panels, a project completed over two days using specialized lifting equipment. Reviewers consistently mention a mobile application that lets homeowners monitor energy production in real time, and several customers cite first-month electric bills below thirty dollars following system activation. The partnering electrical contractor Belknap Electric handles licensed wiring connections for Optimum Energy Group installations.

Homeowners who left five-star reviews specifically praise the crews who completed their installations. Tim Briski noted the work was finished in a timely manner with professionalism at all phases, and the panel placement did not detract from his garage's appearance. Hannah Isabella described the onsite crew as clean and efficient, with questions answered quickly from sale through installation. Eric Brock reported that financing moved rapidly despite an initial scare from the financing company, and the timeline proved accurate.