Concrete is moulded to create many different shapes and forms, including slabs or panels, called precast concrete pieces, for building walls or floors. Often a Hoisting Engineer/Crane Operator will lower pieces into place, and the role of the Precast Concrete Erector is to guide this tradesperson, using hand signals, to align the panels and slabs into place.

Bearings Mechanics disassemble, inspect, repair, and clean bearings, seals, and chocks.

General Carpenters work mainly with wood, wood substitutes, and materials like drywall, plaster, steel, copper, and tiles. They may construct, install, maintain, or repair structures and be responsible for framing and forming or finishing cabinets, doors, stairs, and other major wooden structures.

Restoration Masons do similar work to cement masons and bricklayers; however, their work is done on structures years after the original work was performed. Specialized Restoration Masons may repair and restore heritage buildings and monuments, including chimneys, smokestacks, foundations, furnaces, kilns, and forges.

Construction Craft Workers prepare, excavate, backfill, compact, and clean up work sites. They also handle materials, as well as ship and receive parts.

Roofers install, repair, and replace roofing systems including conventional, inverted built-up, single-ply, and two-ply modified. They also perform damp, water, and weather-proofing, along with installing and repairing slate, tile, and shingles and resurfacing roofs.

Drywall Finishers and Plasterers apply finish, restore, and maintain plaster or similar materials on interior and exterior walls, ceilings, and building partitions to produce plain or decorative surfaces.

Concrete Pump Operators coordinator the placement of ready-mix concrete through a pump at job sites, set up concrete delivery systems, monitor the movement of concrete to its destination, and resolve issues related to the pouring of pumped concrete.

Cement Masons direct the pouring of concrete and smooth and finish freshly poured concrete.

Cabinetmakers construct and repair wooden cabinets, furniture, fixtures, and related products.

Reinforcing Rodworkers reinforce concrete. To do this, they fabricate, handle, sort, cut, bend, rig, place, burn, weld and tie all materials used to reinforce the concrete, including steel. They then install the steel and accessories in the building of all types of concrete structures including bridges, reservoirs, buildings, sewers and highways.

An Exterior Insulated Finish Systems (EIFS) Mechanic installs building systems that integrate a resinous exterior cladding with a continuous layer of insulation on the exterior of a building or structure. EIFS Mechanics are commonly referred to as stucco workers.

Drywall, Acoustic and Lathing Applicators erect exterior structural steel studs, sheeting, and shaft wall systems; install and finish lath and drywall, partition walls and furring, ceiling systems, and access flooring types; and apply thermal and sound insulation.

Terrazzo, Tile & Marble Setters cover interior and exterior walls, floors, and ceilings with decorative and/or protective terrazzo, tile, or marble finishes. The job is varied – a setter could line a swimming pool with mosaic floors one day and tile a kitchen backsplash the next.

Plumbers install, repair, and maintain pipes, fixtures, and other plumbing equipment used for water distribution, drainage, and waste disposal in new or existing residential, commercial, and industrial buildings.

A Cement (Concrete) Finisher finishes exposed surfaces of poured concrete floors, sidewalks, curbs, and many other structures. They also smooth and finish freshly poured concrete; apply curing or surface treatments; and restore, repair, or replace hardened concrete structures.

Floor Covering Installers plan, prepare, install, and repair various types of floor covering, including tile, resilient sheet goods, carpet, ceramic, and wood.