U.S. federal trademark · Serial No. 78786080
Boiler cleaning and repair; Burner maintenance or repair; Heating contractor services; Installation and repair of air conditioning apparatus; Installation, repair and maintenance of heating equipment; Maintenance and repair of burners; Maintenance and repair of heating installations; Repair or maintenance of boilers; Repair or maintenance of gas water heaters
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.