New Single-Family Housing Construction (except Operative Builders), Residential Remodelers, Siding Contractors, Other Foundation, Structure, and Building Exterior Contractors, Drywall and Insulation Contractors

Roofing, Siding, and Insulation Material Merchant Wholesalers, Other Construction Material Merchant Wholesalers, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers, Hardware Merchant Wholesalers, Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers

New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), Residential Remodelers, Industrial Building Construction, Commercial and Institutional Building Construction

Roofing, Siding, and Insulation Material Merchant Wholesalers

Brick, Stone, and Related Construction Material Merchant Wholesalers, Roofing, Siding, and Insulation Material Merchant Wholesalers, Metal Service Centers and Other Metal Merchant Wholesalers

Timber Tract Operations, Forest Nurseries and Gathering of Forest Products, Logging, Support Activities for Forestry, Sawmills

Roofing, Siding, and Insulation Material Merchant Wholesalers, Industrial Supplies Merchant Wholesalers

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

Siding Contractors, Sawmills, Wood Window and Door Manufacturing, Asphalt Shingle and Coating Materials Manufacturing, All Other Plastics Product Manufacturing

Residential Remodelers, Framing Contractors, Roofing Contractors, Siding Contractors, Other Foundation, Structure, and Building Exterior Contractors

Plastics Plumbing Fixture Manufacturing, Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers, Roofing, Siding, and Insulation Material Merchant Wholesalers

New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), Residential Remodelers, Industrial Building Construction, Commercial and Institutional Building Construction

Other Electric Power Generation, Power and Communication Line and Related Structures Construction, Roofing Contractors, Plumbing, Heating, and Air-Conditioning Contractors, Heating Equipment (except Warm Air Furnaces) Manufacturing

Other Electric Power Generation, Power and Communication Line and Related Structures Construction, Plumbing, Heating, and Air-Conditioning Contractors, Heating Equipment (except Warm Air Furnaces) Manufacturing, Semiconductor and Related Device Manufacturing

Semiconductor and Related Device Manufacturing, Roofing, Siding, and Insulation Material Merchant Wholesalers, Other Electronic Parts and Equipment Merchant Wholesalers

Support Activities for Forestry, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), New Housing Operative Builders, Residential Remodelers

Other Electric Power Generation, Power and Communication Line and Related Structures Construction, Plumbing, Heating, and Air-Conditioning Contractors, Heating Equipment (except Warm Air Furnaces) Manufacturing, Semiconductor and Related Device Manufacturing

Automobile and Other Motor Vehicle Merchant Wholesalers, Tire and Tube Merchant Wholesalers, Furniture Merchant Wholesalers, Home Furnishing Merchant Wholesalers, Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers

Furniture 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

Other Electric Power Generation, Power and Communication Line and Related Structures Construction, Roofing Contractors, Plumbing, Heating, and Air-Conditioning Contractors, All Other Specialty Trade Contractors