Responded to call for need hvac circuit installed. Upon arrival customer advised she is replacing the existing gas furnace with an electric furnace. Inspected furnace location. Advised customer of sheet rock damage to install. Opened panel door. Found panel cover has 2 knock outs left for space. Removed panel cover. Found panel is completely full with no space left for an additional 240 volt circuit. Removed non UL listed breaker from panel and found bus bar is compromised due to burn from non UL listed breaker. While inspecting furnace location found dryer circuit is not safely installed. Advised customer of all findings including the need for a service upgrade due to all appliances are now electric and the electrical system was designed for gas appliances. Customer stated she will need to discuss options with her team due to they are flipping the home and hvac tech did not advise of the scope of work. Thank you. Eric Messer.