Contracting
NTVI companies work under the following NAICS codes. Additional codes can be added as needed.
- 236220 Commercial / Institutional Building Construction **Primary for NTVI Enterprises, LLC**
- 221119 Other Electric Power Generation
- 236210 Industrial Building Construction
- 237110 Water and Sewer Line and Related Structures Construction
- 237130 Power and Communication Line and Related Structures Construction **Primary for NTVI Communications, Inc.**
- 237990 Other Heavy and Civil Engineering Construction
- 238110 Poured Concrete Foundation and Structure Contractors
- 238120 Structural Steel and Precast Concrete Contractors
- 238140 Masonry Contractors
- 238150 Glass and Glazing Contractors
- 238160 Roofing Contractors
- 238210 Electrical Contractors and other Wiring Installation Contractors
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- 238290 Other Building Equipment Contractors
- 238310 Drywall and Insulation Contractors
- 238320 Painting and Wall Covering Contractors
- 238330 Flooring Contractors
- 238340 Tile and Terrazzo Contractors
- 238350 Finish Carpentry Contractors
- 238910 Site Preparation Contractors
- 238990 All Other Specialty Trade Contractors
- 332312 Fabricated Structural Metal Manufacturing
- 332313 Plate Work Manufacturing
- 332323 Ornamental and Architectural Metal Work Manufacturing
- 332420 Metal Tank (Heavy Gauge) Manufacturing
- 332996 Fabricated Pipe and Pipe Fitting Manufacturing
- 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing
- 333923 Overhead Traveling Crane, Hoist, and Monorail System Manufacturing
- 423430 Computer & Computer Peripheral Equipment and Software Merchant Wholesalers
- 517919 All Other Telecommunications
- 518210 Data Processing, Hosting, and Related Services
- 531310 Other Activities Related to Real Estate
- 532120 Truck, Utility Trailer, and RV (Recreational Vehicle) Rental and Leasing
- 541310 Architectural Services
- 541330 Engineering Services
- 541511 Custom Computer Programming Services
- 541512 Computer Systems Design Services
- 541513 Computer Facilities Management Services
- 541519 Other Computer Related Services
- 541611 Administrative Management and General Management Consulting Services **Primary for NTVI FED, LLC**
- 541614 Process, Physical Distribution, and Logistics Consulting Services
- 541620 Environmental Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 561110 Office Administrative Services
- 561210 Facilities Support Services **Primary for NTVI-RJA Joint Venture**
- 561611 Investigation Services
- 561720 Janitorial Services
- 561730 Landscaping Services
- 561740 Carpet and Upholstery Cleaning Services
- 561790 Other Services to Buildings and Dwellings
- 562910 Remediation Services
- 811212 Computer and Office Machine Repair and Maintenance
- 811310 Commercial and Industrial machinery and equipment (except automotive and electronic) repair and maintenance
- 811490 Other Personal and Household Goods Repair and Maintenance
- 813110 Religious Organizations