37 Home energy assessment services for the purpose of determining home improvements needed to improve energy use and efficiency; installation of energy saving devices; maintenance and repair of heating and air conditioning systems, namely, duct cleaning, pipe cleaning, drain cleaning, pipe unclogging, sewer unclogging, leak repair, fixture repair; maintenance and repair of electric and gas appliances, namely, furnaces, boilers, air conditioners, gas fireplaces, air cleaners, humidifiers, dehumidifiers, water heaters, ranges, ovens, microwave ovens, grills, fans, refrigerators, freezers, dishwashers, garbage disposals, washers, dryers, space heaters; building and installing energy efficiency improvements in the nature of renewable energy generation equipment in buildings and storage facilities; solar panel rooftop installation services; installation of wiring and power supply equipment for transmission and distribution of electricity suitable for electric vehicle recharging stations; charging station services for electric vehicle