U.S. federal trademark · Serial No. 77107954 · Reg. No. 3443619
Installation, repair and maintenance services relating to heating and air conditioning systems,[ interior and exterior drainage systems,] and environmental equipment in buildings, namely, air cleaning systems, air filtration systems, air cooling systems, and dehumidifying systems; air duct cleaning services; and basement and building waterproofing services
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.