Girard Homes is committed to building quality, energy efficient homes to save you money and help protect our environment. In addition to the features above our homes include: Insulated attic duct work, solid entry door, 96% efficient HVAC system, Ecobee automated thermostat, energy efficient duct sealing, caulk and foam all penetrations for a better insulation seal, 3rd party energy audit and efficient gas or electric water heater per community.