* Hands-on experience of installing and assembling heating, ventilation and air conditioning ducts. - Ability to read and interpret the various blueprints and other technical specifications to determine project requirements, including scope, assembly sequences, and required methods and materials. - Lay out, measure, and mark dimensions and reference lines on material, such as roofing panels, according to drawings or templates. work safety measures and ability to use all types of hand and power tools. - Proficient in working with all sheet metal and ductworks.