arranging for the acquisition, subscription, leasing, renting, installation and repair of electrical energy service, natural gas service, fuel oil service, propane service; interior and exterior lighting; water heating equipment; space conditioning equipment, such as heating, humidification, cooling and dehumidification; thermostats; energy management systems such as meter reading and energy audit services; cooking equipment, such as fryers, griddles; domestic appliances, such as ranges, cook tops, ovens, freezers, washers, dryers; refrigeration equipment; gas appliances, such as gas logs, gas lights, and fireplace inserts; building envelope insulation such as walls, ceilings, floors; building envelope weatherization such as windows and doors, storm windows and doors; metering and measurement equipment; safety and security devices, such as carbon monoxide detectors, smoke detectors, and security systems and monitoring services therefor; power quality and surge suppression equipment; water conservation devices; lawn care, pest control; telecommunications products such as local, long distance, paging and cellular telephone service and satellite, cable and microwave transmission service; and global computer network access provider services

providing warranties, service agreements, preventive maintenance agreements and extended manufacturers warranties for interior and exterior lighting and water heating equipment; space conditioning equipment, such as heating, humidification, cooling and dehumidification; thermostats; cooking equipment, such as fryers , griddles; domestic appliances, such as ranges, cook tops, ovens, freezers, washers, dryers; refrigeration equipment; gas appliances, such as gas logs, gas lights, and fireplace inserts; building envelope insulation such as walls, ceilings, floors; building envelope weatherization such as windows and doors, storm windows and doors; metering and measurement equipment; safety and security devices, such as carbon monoxide detectors, smoke detectors, and security and monitoring services therefor; power quality and surge suppression equipment; water conservation devices; lawn care pest control; telecommunications products such as local, long distance, paging and cellular telephone service and satellite, cable and microwave transmission service; and global computer network access services

energy auditing, analysis, and assessments; and providing technical information in the field of energy use and conservation