| Goods and Services | air duct cleaning services; installation, maintenance and repair of building and commercial mechanical systems and heating, air conditioning and plumbing systems; installation of automated electronic, lighting and energy controls; installation, maintenance and repair of building automation and energy systems, electrical, heating, ventilation and air conditioning (HVAC) equipment and major appliances for wholesale, industrial and commercial customers; pipe fitting installation and industrial construction and pipe fitting contractor services; installation, repair and maintenance of heating, cooling and refrigeration equipment; installation, repair and maintenance of clean room facilities and equipment; residential construction services, namely home improvement services in the nature of installation of energy savings fixtures such as windows, doors, siding and furnaces; installation, maintenance and repair of home appliances, electronic equipment, humidifiers, indoor air quality systems, dehumidifiers, plumbing systems, electrical systems, surge protection systems, thermostats, and heating, ventilation and air conditioning equipment and systems; plumbing services; electrical contracting services; custom construction and building renovation services, namely, conversion of residential property to use of natural gas; real estate development; real estate construction management; construction management of energy construction projects; underground cable construction and maintenance services; telecommunications infrastructure construction, installation and maintenance services; installation of lighting, heating, cooling and refrigeration systems; construction of telecommunication infrastructure assets such as poles, towers, and fiber optic cable systems; installation of security and alarm systems, including wireless security systems; installation and repair of electrical and electronic devices and equipment, namely residential appliances, commercial utility systems, heating, cooling, lighting refrigeration systems, and electric power systems including generation, transmission, and distribution facilities; house building and repair, namely, home repair and home improvement services; mechanical, electrical and general contracting construction services; repair of appliances, electronic equipment and devices, and heating and air conditioning equipment; construction services, namely, electric to gas conversion services and oil to gas conversion services; construction management of all building and commercial mechanical, electrical and electronic systems for others; construction management of mechanical construction projects for others; removal of old appliances for others |
