U.S. federal trademark · Serial No. 97668194
Installation and repair of heating, ventilating and air conditioning equipment; Installation and repair of heating, ventilating and air-conditioning systems; Installation of heating and cooling apparatus; Installation, maintenance and repair of heating apparatus; Installation, maintenance and repair of heating systems; Maintenance and repair of heating installations
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.