U.S. federal trademark · Serial No. 97786063 · Reg. No. 7315629
Installation, maintenance, service, and repair of commercial heating systems and apparatus; installation, maintenance, service, and repair of residential heating systems and apparatus; installation, maintenance, service, and repair of commercial ventilation systems and apparatus; installation, maintenance, service, and repair of residential ventilation systems and apparatus; installation, maintenance, service, and repair of commercial air conditioning systems and apparatus; installation, maintenance, service, and repair of residential air conditioning systems and apparatus
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.