SIC for "174"
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1741 - Masonry, Stone Setting, and Other Stone Work
Special trade contractors primarily engaged in masonry work, stone setting, and other stone work. …Examples: Bricklaying - contractors, Chimney construction and maintenance - contractors, Concrete block laying - contractors, -
1742 - Plastering, Drywall, Acoustical, and Insulation Work
Special trade contractors primarily engaged in applying plain or ornamental plaster, including the installation of lathing and other appurtenances to receive plaster, or in drywall, acoustical, and building insulation work. …Examples: Acoustical work - contractors, Ceilings, acoustical installation - contractors, Drywall construction - contractors, -
1743 - Terrazzo, Tile, Marble, and Mosaic Work
Special trade contractors primarily engaged in setting and installing ceramic tile, marble, and mosaic, and in mixing marble particles and cement to make terrazzo at the site of construction. …Examples: Fresco work - contractors, Mantel work - contractors, Marble installation, interior: including finishing - contractors,