Includes
Paper Building Board; Ceiling Board; Gypsum Board; Insulating Board; Plasterboard; Soundproofing Board; Tar Paper; Wallpaper; Mineral Wool; Glass Wool Batts; Pipe Covering.

Excludes
Electrical Insulation Materials.

Possible NAICS Codes
423710 – Hardware Merchant Wholesalers
314999 – All Other Miscellaneous Textile Product Mills
238290 – Other Building Equipment Contractors
423330 – Roofing, Siding, and Insulation Material Merchant Wholesalers
332510 – Hardware Manufacturing
238310 – Drywall and Insulation Contractors
326150 – Urethane and Other Foam Product (except Polystyrene) Manufacturing
336411 – Aircraft Manufacturing
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing

Possible NAICS Codes
561210 – Facilities Support Services
236220 – Commercial and Institutional Building Construction
238220 – Plumbing, Heating, and Air-Conditioning Contractors
238290 – Other Building Equipment Contractors
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
541690 – Other Scientific and Technical Consulting Services
238320 – Painting and Wall Covering Contractors
236210 – Industrial Building Construction

Description
Maintenance, Repair and Rebuilding of Equipment: Materials Handling Equipment

Possible NAICS Codes
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
238290 – Other Building Equipment Contractors
561210 – Facilities Support Services
811210 – Electronic and Precision Equipment Repair and Maintenance
333921 – Elevator and Moving Stairway Manufacturing
333923 – Overhead Traveling Crane, Hoist, and Monorail System Manufacturing
332813 – Electroplating, Plating, Polishing, Anodizing, and Coloring
333924 – Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing

Description
Maintenance, Repair and Rebuilding of Equipment: Service and Trade Equipment

Possible NAICS Codes
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
238290 – Other Building Equipment Contractors
561210 – Facilities Support Services
811210 – Electronic and Precision Equipment Repair and Maintenance
236220 – Commercial and Institutional Building Construction
541611 – Administrative Management and General Management Consulting Services
238220 – Plumbing, Heating, and Air-Conditioning Contractors
326299 – All Other Rubber Product Manufacturing
333310 – Commercial and Service Industry Machinery Manufacturing
541519 – Other Computer Related Services

Description
Maintenance, Repair and Rebuilding of Equipment: Electrical and Electronic Equipment Components

Possible NAICS Codes
811210 – Electronic and Precision Equipment Repair and Maintenance
541330 – Engineering Services
238210 – Electrical Contractors and Other Wiring Installation Contractors
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
334511 – Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
238290 – Other Building Equipment Contractors
561210 – Facilities Support Services
541512 – Computer Systems Design Services
541519 – Other Computer Related Services
334220 – Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing

Possible NAICS Codes
236220 – Commercial and Institutional Building Construction
238220 – Plumbing, Heating, and Air-Conditioning Contractors
238160 – Roofing Contractors
238990 – All Other Specialty Trade Contractors
561210 – Facilities Support Services
238320 – Painting and Wall Covering Contractors
238210 – Electrical Contractors and Other Wiring Installation Contractors
237310 – Highway, Street, and Bridge Construction
238290 – Other Building Equipment Contractors

Description
Maintenance, Repair and Rebuilding of Equipment: Special Industry Machinery

Possible NAICS Codes
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
488390 – Other Support Activities for Water Transportation
811210 – Electronic and Precision Equipment Repair and Maintenance
238290 – Other Building Equipment Contractors
336611 – Ship Building and Repairing
541330 – Engineering Services
561210 – Facilities Support Services
334519 – Other Measuring and Controlling Device Manufacturing
334516 – Analytical Laboratory Instrument Manufacturing

Possible NAICS Codes
561210 – Facilities Support Services
238290 – Other Building Equipment Contractors
236220 – Commercial and Institutional Building Construction
238990 – All Other Specialty Trade Contractors
237990 – Other Heavy and Civil Engineering Construction
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
812220 – Cemeteries and Crematories
561730 – Landscaping Services
221320 – Sewage Treatment Facilities
238320 – Painting and Wall Covering Contractors

Possible NAICS Codes
561210 – Facilities Support Services
236220 – Commercial and Institutional Building Construction
238320 – Painting and Wall Covering Contractors
238220 – Plumbing, Heating, and Air-Conditioning Contractors
238160 – Roofing Contractors
238290 – Other Building Equipment Contractors
236210 – Industrial Building Construction
238990 – All Other Specialty Trade Contractors
238140 – Masonry Contractors
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance

Possible NAICS Codes
236220 – Commercial and Institutional Building Construction
561210 – Facilities Support Services
238220 – Plumbing, Heating, and Air-Conditioning Contractors
238160 – Roofing Contractors
238210 – Electrical Contractors and Other Wiring Installation Contractors
238990 – All Other Specialty Trade Contractors
238320 – Painting and Wall Covering Contractors
238330 – Flooring Contractors

Possible NAICS Codes
236220 – Commercial and Institutional Building Construction
561210 – Facilities Support Services
238160 – Roofing Contractors
238220 – Plumbing, Heating, and Air-Conditioning Contractors
238320 – Painting and Wall Covering Contractors
238210 – Electrical Contractors and Other Wiring Installation Contractors
238990 – All Other Specialty Trade Contractors
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
238290 – Other Building Equipment Contractors
541330 – Engineering Services

Possible NAICS Codes
236220 – Commercial and Institutional Building Construction
561210 – Facilities Support Services
238220 – Plumbing, Heating, and Air-Conditioning Contractors
238210 – Electrical Contractors and Other Wiring Installation Contractors
238290 – Other Building Equipment Contractors
562910 – Remediation Services
238160 – Roofing Contractors

Possible NAICS Codes
561210 – Facilities Support Services
236220 – Commercial and Institutional Building Construction
238290 – Other Building Equipment Contractors
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
238160 – Roofing Contractors
238220 – Plumbing, Heating, and Air-Conditioning Contractors
238320 – Painting and Wall Covering Contractors
541350 – Building Inspection Services
238990 – All Other Specialty Trade Contractors
238210 – Electrical Contractors and Other Wiring Installation Contractors

Description
Maintenance, Repair and Rebuilding of Equipment: Construction and Building Materials

Possible NAICS Codes
238290 – Other Building Equipment Contractors
238990 – All Other Specialty Trade Contractors
236220 – Commercial and Institutional Building Construction
561210 – Facilities Support Services
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
811210 – Electronic and Precision Equipment Repair and Maintenance
238160 – Roofing Contractors
332312 – Fabricated Structural Metal Manufacturing
238220 – Plumbing, Heating, and Air-Conditioning Contractors
332321 – Metal Window and Door Manufacturing

Description
Facilities Operations Support Services

Possible NAICS Codes
561210 – Facilities Support Services
811490 – Other Personal and Household Goods Repair and Maintenance
561720 – Janitorial Services
561920 – Convention and Trade Show Organizers
561730 – Landscaping Services
238220 – Plumbing, Heating, and Air-Conditioning Contractors