U.S. federal trademark · Serial No. 78544125 · Reg. No. 3246145
HVAC contractor services; heating contractor services; installation, repair and maintenance of heating equipment; air conditioning contractor services; installation and repair of air conditioning and indoor air quality apparatus and systems; air duct cleaning services and related indoor air quality services in commercial, industrial, institutional and residential buildings
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.