U.S. federal trademark · Serial No. 85817541
HVAC contractor services; Installation, maintenance and repair of HVAC systems; Home energy assessment services for the purpose of determining improvements needed to improve energy use and efficiency; HVAC energy usage analysis services; Air duct performances testing and analysis; Installation, maintenance and repair of kitchen exhaust systems; Commercial Broiler Combustion Efficiency Testing; Lighting and Ballast Replacement; Installation, maintenance and repair of lighting
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.