U.S. federal trademark · Serial No. 86317673 · Reg. No. 4684543
[ Energy auditing; Consulting services in the field of the design of energy-efficient heating, cooling, and ventilation systems for others ]
Air duct cleaning services; Installation, maintenance and repair of air conditioning, heating, cooling and ventilation systems, equipment, and appliances, and the components and parts of such systems, equipment and appliances; plumbing services; and electrical contracting services
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.