U.S. federal trademark · Serial No. 90565730 · Reg. No. 6830436
Installation, repair and replacement service for heating, ventilating and air conditioning systems; Installation, repair and replacement service of boilers; Installation, repair and replacement service of furnaces; Installation, repair and replacement service of hot water heaters; Oil burner repair
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.