Installs new HVAC units in residential, multi-family homes and commercial buildings. Installs ductwork and thermostats to control HVAC system. Performs routine maintenance on HVAC systems to ensure they operate properly. Inspects and troubleshoots problems with existing HVAC units. Installs replacement parts on existing HVAC units. Complies with company and industry safety standards. Performs other related duties as assigned. 
