Industrial Building Construction, Commercial and Institutional Building Construction, Poured Concrete Foundation and Structure Contractors, Structural Steel and Precast Concrete Contractors, Framing Contractors

All Other Miscellaneous Manufacturing, Roofing, Siding, and Insulation Material Merchant Wholesalers

Residential Remodelers, Roofing Contractors, Painting and Wall Covering Contractors, Prefabricated Metal Building and Component Manufacturing, Fabricated Structural Metal Manufacturing

Roofing Contractors, Drywall and Insulation Contractors, Painting and Wall Covering Contractors, Other Building Finishing Contractors, Paint and Coating Manufacturing

Poured Concrete Foundation and Structure Contractors, Roofing Contractors, All Other Specialty Trade Contractors, Roofing, Siding, and Insulation Material Merchant Wholesalers

Mineral Wool Manufacturing, Roofing, Siding, and Insulation Material Merchant Wholesalers

Metal Window and Door Manufacturing, Roofing, Siding, and Insulation Material Merchant Wholesalers, Other Construction Material Merchant Wholesalers

Roofing Contractors, Other Building Equipment Contractors, Drywall and Insulation Contractors, Painting and Wall Covering Contractors, Other Building Finishing Contractors

Roofing Contractors, Roofing, Siding, and Insulation Material Merchant Wholesalers

Prefabricated Wood Building Manufacturing, Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers, Roofing, Siding, and Insulation Material Merchant Wholesalers

Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers, Roofing, Siding, and Insulation Material Merchant Wholesalers, Other Construction Material Merchant Wholesalers, Computer and Computer Peripheral Equipment and Software Merchant Wholesalers, Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers

Other Millwork (including Flooring), Furniture Merchant Wholesalers, Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers, Roofing, Siding, and Insulation Material Merchant Wholesalers

Automobile and Other Motor Vehicle Merchant Wholesalers, Motor Vehicle Supplies and New Parts Merchant Wholesalers, Tire and Tube Merchant Wholesalers, Motor Vehicle Parts (Used) Merchant Wholesalers, Furniture Merchant Wholesalers

Highway, Street, and Bridge Construction, Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers, Brick, Stone, and Related Construction Material Merchant Wholesalers, Roofing, Siding, and Insulation Material Merchant Wholesalers, Other Construction Material Merchant Wholesalers

Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers, Brick, Stone, and Related Construction Material Merchant Wholesalers, Roofing, Siding, and Insulation Material Merchant Wholesalers, Other Construction Material Merchant Wholesalers, Hardware Merchant Wholesalers

New Single-Family Housing Construction (except Operative Builders), Power and Communication Line and Related Structures Construction, Roofing Contractors, Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use, Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals

Brick, Stone, and Related Construction Material Merchant Wholesalers, Roofing, Siding, and Insulation Material Merchant Wholesalers, Metal Service Centers and Other Metal Merchant Wholesalers, Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers

Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers, Brick, Stone, and Related Construction Material Merchant Wholesalers, Roofing, Siding, and Insulation Material Merchant Wholesalers

Softwood Veneer and Plywood Manufacturing, Engineered Wood Member (except Truss) Manufacturing, Wood Window and Door Manufacturing, Cut Stock, Resawing Lumber, and Planing, All Other Miscellaneous Wood Product Manufacturing

Water Supply and Irrigation Systems, Sewage Treatment Facilities, Iron Foundries, Brick, Stone, and Related Construction Material Merchant Wholesalers, Roofing, Siding, and Insulation Material Merchant Wholesalers