North American Industry Classification System (NAICS) code 23821 is used by federal buyers for market research, set-aside size standards, and reporting. Official titles come from the Census Bureau NAICS structure.
Official definition
See industry description for 238210.
- Official title
- Electrical Contractors and Other Wiring Installation Contractors
- Code level
- 5
- Parent industry
- Building Equipment Contractors 2382
- Open opportunities
- 2 open · 7 active
Source and edition
2022 NAICS Manual definition and reference material from the U.S. Census Bureau.