Signs Your Electrical Panel May Be Unsafe Your home's electrical panel is the heart of its electrical system. It distributes power throughout the house and provides protection when an electrical problem occurs. While electrical panels are designed to last for many years, they can become outdated, damaged, or unsafe over time. At Dunn Electric LLC, we inspect, troubleshoot, repair, and replace electrical panels throughout Peoria, Elmwood, Pekin, Dunlap, Farmington, and communi