MECHANICAL/HVAC DUCTWORK LABOR

Washington DC

Description

Installs new HVAC units in residential, commercial, or industrial buildings. Installs ductwork and thermostats to control HVAC system. Responsible for installing air conditioning and ventilation equipment, installing ducts and duct fittings. Assists by transporting materials and tools by hand, dolly or truck. Makes repairs, cleans, lubricates and stores maintenance tools and equipment