Construction Sand and Gravel Mining, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), New Housing Operative Builders, Residential Remodelers

Flooring Contractors, Wood Preservation, Janitorial Services, Landscaping Services, Carpet and Upholstery Cleaning Services

Prefabricated Wood Building Manufacturing

Site work, grading, leveling, excavation, backfill, compaction, structural concrete, flatwork, framing, siding, finish work, steel welding, aluminum welding.

Support Activities for Oil and Gas Operations, Support Activities for Coal Mining, Support Activities for Metal Mining, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders)

Cut Stock, Resawing Lumber, and Planing, Other Millwork (including Flooring), Nonupholstered Wood Household Furniture Manufacturing, Institutional Furniture Manufacturing, Wood Television, Radio, and Sewing Machine Cabinet Manufacturing

All Other Specialty Trade Contractors, Prefabricated Wood Building Manufacturing, Engineering Services, Environmental Consulting Services, Packaging and Labeling Services

All Other Miscellaneous Wood Product Manufacturing, Custom Architectural Woodwork and Millwork Manufacturing, Showcase, Partition, Shelving, and Locker Manufacturing, Sign Manufacturing, Industrial Design Services

Carpet and Rug Mills, Canvas and Related Product Mills, Women's, Girls', and Infants' Cut and Sew Apparel Contractors, Men's and Boys' Cut and Sew Other Outerwear Manufacturing, Women's and Girls' Cut and Sew Other Outerwear Manufacturing

Soil Preparation, Planting, and Cultivating, Support Activities for Forestry, Water Supply and Irrigation Systems, Sewage Treatment Facilities, New Single-Family Housing Construction (except Operative Builders)

All Other Miscellaneous Wood Product Manufacturing, Wood Kitchen Cabinet and Countertop Manufacturing, Nonupholstered Wood Household Furniture Manufacturing, Wood Office Furniture Manufacturing, Custom Architectural Woodwork and Millwork Manufacturing

Residential Remodelers, Industrial Building Construction, Commercial and Institutional Building Construction, Roofing Contractors, Siding Contractors

Drilling Oil and Gas Wells, Support Activities for Oil and Gas Operations, Support Activities for Metal Mining, Hydroelectric Power Generation, Nuclear Electric Power Generation

All Other Specialty Trade Contractors, Wood Preservation, All Other Miscellaneous Wood Product Manufacturing, Steel Wire Drawing, Ornamental and Architectural Metal Work Manufacturing

All Other Miscellaneous Wood Product Manufacturing, Plate Work Manufacturing, Sheet Metal Work Manufacturing, Machine Shops, All Other Miscellaneous Fabricated Metal Product Manufacturing

Cut Stock, Resawing Lumber, and Planing, Wood Container and Pallet Manufacturing, All Other Miscellaneous Wood Product Manufacturing

Commercial and Institutional Building Construction, Flooring Contractors, Other Millwork (including Flooring), Floor Covering Stores

All Other Miscellaneous Wood Product Manufacturing

All Other Specialty Trade Contractors, All Other Miscellaneous Wood Product Manufacturing, Other Fabricated Wire Product Manufacturing, Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers, Other Construction Material Merchant Wholesalers