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
238320 – Painting and Wall Covering Contractors
561210 – Facilities Support Services
236118 – Residential Remodelers
238990 – All Other Specialty Trade Contractors
238330 – Flooring Contractors
236220 – Commercial and Institutional Building Construction
238390 – Other Building Finishing Contractors
238140 – Masonry Contractors
238220 – Plumbing, Heating, and Air-Conditioning Contractors
811411 – Home and Garden Equipment Repair and Maintenance

Possible NAICS Codes
236118 – Residential Remodelers
236220 – Commercial and Institutional Building Construction
238320 – Painting and Wall Covering Contractors
236115 – New Single-Family Housing Construction (except For-Sale Builders)
238160 – Roofing Contractors
236116 – New Multifamily Housing Construction (except For-Sale Builders)
212321 – Construction Sand and Gravel Mining
238310 – Drywall and Insulation Contractors
236117 – New Housing For-Sale Builders
238220 – Plumbing, Heating, and Air-Conditioning Contractors

Possible NAICS Codes
236220 – Commercial and Institutional Building Construction
236116 – New Multifamily Housing Construction (except For-Sale Builders)
238990 – All Other Specialty Trade Contractors
238210 – Electrical Contractors and Other Wiring Installation Contractors
238290 – Other Building Equipment Contractors
236210 – Industrial Building Construction
238320 – Painting and Wall Covering Contractors
238390 – Other Building Finishing Contractors
532120 – Truck, Utility Trailer, and RV (Recreational Vehicle) Rental and Leasing
541618 – Other Management Consulting Services

Possible NAICS Codes
236220 – Commercial and Institutional Building Construction
237110 – Water and Sewer Line and Related Structures Construction
238160 – Roofing Contractors
236118 – Residential Remodelers
236115 – New Single-Family Housing Construction (except For-Sale Builders)
236210 – Industrial Building Construction
238220 – Plumbing, Heating, and Air-Conditioning Contractors
238350 – Finish Carpentry Contractors
236116 – New Multifamily Housing Construction (except For-Sale Builders)
238190 – Other Foundation, Structure, and Building Exterior Contractors

Possible NAICS Codes
236220 – Commercial and Institutional Building Construction
531311 – Residential Property Managers
531110 – Lessors of Residential Buildings and Dwellings
236118 – Residential Remodelers
238320 – Painting and Wall Covering Contractors
561210 – Facilities Support Services
238160 – Roofing Contractors
561790 – Other Services to Buildings and Dwellings
541350 – Building Inspection Services
238220 – Plumbing, Heating, and Air-Conditioning Contractors

Possible NAICS Codes
236220 – Commercial and Institutional Building Construction
561210 – Facilities Support Services
238990 – All Other Specialty Trade Contractors
238220 – Plumbing, Heating, and Air-Conditioning Contractors
238210 – Electrical Contractors and Other Wiring Installation Contractors
238320 – Painting and Wall Covering Contractors
238330 – Flooring Contractors
238160 – Roofing Contractors
236118 – Residential Remodelers

Possible NAICS Codes
236220 – Commercial and Institutional Building Construction
238160 – Roofing Contractors
236210 – Industrial Building Construction
238990 – All Other Specialty Trade Contractors
238210 – Electrical Contractors and Other Wiring Installation Contractors
237990 – Other Heavy and Civil Engineering Construction
238220 – Plumbing, Heating, and Air-Conditioning Contractors

Possible NAICS Codes
236118 – Residential Remodelers
238330 – Flooring Contractors
236220 – Commercial and Institutional Building Construction
238320 – Painting and Wall Covering Contractors
238990 – All Other Specialty Trade Contractors
561210 – Facilities Support Services
238220 – Plumbing, Heating, and Air-Conditioning Contractors
238390 – Other Building Finishing Contractors
238160 – Roofing Contractors
541410 – Interior Design Services

Description
Maintenance, Repair and Rebuilding of Equipment: Alarm, Signal, and Security Detection Systems

Possible NAICS Codes
561621 – Security Systems Services (except Locksmiths)
541519 – Other Computer Related Services
334290 – Other Communications Equipment Manufacturing
811210 – Electronic and Precision Equipment Repair and Maintenance
238210 – Electrical Contractors and Other Wiring Installation Contractors
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
541330 – Engineering Services
541512 – Computer Systems Design Services
561210 – Facilities Support Services
334519 – Other Measuring and Controlling Device Manufacturing

Possible NAICS Codes
236220 – Commercial and Institutional Building Construction
561612 – Security Guards and Patrol Services
541330 – Engineering Services
238160 – Roofing Contractors
561210 – Facilities Support Services
238220 – Plumbing, Heating, and Air-Conditioning Contractors
236210 – Industrial Building Construction

Possible NAICS Codes
236220 – Commercial and Institutional Building Construction
561210 – Facilities Support Services
238210 – Electrical Contractors and Other Wiring Installation Contractors
236118 – Residential Remodelers
236210 – Industrial Building Construction
212321 – Construction Sand and Gravel Mining
238990 – All Other Specialty Trade Contractors
811490 – Other Personal and Household Goods Repair and Maintenance
238290 – Other Building Equipment Contractors
238320 – Painting and Wall Covering Contractors

Possible NAICS Codes
541330 – Engineering Services
541310 – Architectural Services
236220 – Commercial and Institutional Building Construction
238390 – Other Building Finishing Contractors

Possible NAICS Codes
541310 – Architectural Services
541330 – Engineering Services
236220 – Commercial and Institutional Building Construction
236118 – Residential Remodelers
236115 – New Single-Family Housing Construction (except For-Sale Builders)
238330 – Flooring Contractors
238320 – Painting and Wall Covering Contractors
212321 – Construction Sand and Gravel Mining
238390 – Other Building Finishing Contractors
238990 – All Other Specialty Trade Contractors

Possible NAICS Codes
541330 – Engineering Services
541310 – Architectural Services
236220 – Commercial and Institutional Building Construction
238990 – All Other Specialty Trade Contractors
212321 – Construction Sand and Gravel Mining