This minor group comprises concrete finishers, tilesetters, and plasterers, drywall installers and finishers and lathers. They are employed by construction companies; cement, concrete, masonry, plastering, drywalling and lathing contractors; and manufacturers of precast concrete products; or they may be self-employed.

This minor group comprises roofers, shinglers, glaziers, painters, decorators (except interior decorators) and floor covering installers. They are employed by construction companies; roofing and general contractors; construction glass installation contractors and glass fabrication, retail service and repair shops; insulation and floor covering contractors and carpet outlets; and painting and building maintenance contractors; or they may be self-employed.