Goods & Services
Class 37:
installation of air conditioners; installation and maintenance of heating systems; installation of heating, ventilation and air-conditioning systems; installation of heating, ventilation and air-conditioning [HVAC] systems; installation, maintenance and repair of air-conditioning systems; air-conditioning system installation and repair; maintenance and repair of air conditioners; repair and maintenance of air conditioners; installation of air-conditioning control systems; installation of air-conditioning systems; installation and repair of air-conditioning systems; installation, maintenance and repair of HVAC [heating, ventilation and air conditioning] systems; maintenance and repair services; installation, maintenance and repair of air-conditioning apparatus; repair of air-conditioning apparatus; repair or maintenance of air-conditioning apparatus for industrial purposes; installation, maintenance and repair of refrigerating apparatus; repair and maintenance of refrigerating apparatus; repair of refrigerators; maintenance and repair of heating, refrigerating, air-conditioning, drying, ventilating and dust extraction apparatus; installation, cleaning, repair and maintenance services
