NAICS Code 238210 — Electrical Contractors and Other Wiring Installation Contractors
National Industry in the official 2022 North American Industry Classification System (U.S. Census Bureau). It is the only national industry under 23821 (Electrical Contractors and Other Wiring Installation Contractors).
| Code | 238210 |
|---|---|
| Title | Electrical Contractors and Other Wiring Installation Contractors |
| Level | National Industry (6-digit) |
| Edition | NAICS 2022 edition |
| SBA size standard | $19 million in average annual receipts |
Official definition (2022 NAICS)
This industry comprises establishments primarily engaged in installing and servicing electrical wiring and equipment. Contractors included in this industry may include both the parts and labor when performing work. These contractors may perform new work, additions, alterations, maintenance, and repairs.
Illustrative Examples:
Airport runway lighting contractors
Fiber optic cable (except transmission line) contractors
Alarm system (e.g., fire, burglar), electric, installation only
Highway, street, and bridge lighting and electrical signal installation
Audio equipment (except automotive) installation contractors
Home automation system installation
Lighting system installation
Cable television hookup contractors
Telecommunications equipment and wiring (except transmission line) installation contractors
Computer and network cable installation
Traffic signal installation
Environmental control system installation
Cable splicing, electrical or fiber optic
Is a business under 238210 "small"?
Under the SBA size standards (13 CFR 121.201, effective March 17, 2023), a business classified in NAICS 238210 qualifies as a small business if it does not exceed $19 million in average annual receipts. Small-business status determines eligibility for federal set-aside contracts, SAM.gov certifications and SBA loan programs — receipts are averaged over the latest 5 fiscal years.
Where 238210 sits in the hierarchy
| Level | Code | Title |
|---|---|---|
| Sector | 23 | Construction |
| Subsector | 238 | Specialty Trade Contractors |
| Industry Group | 2382 | Building Equipment Contractors |
| NAICS Industry | 23821 | Electrical Contractors and Other Wiring Installation Contractors |
| National Industry | 238210 | Electrical Contractors and Other Wiring Installation Contractors |
No direct SIC mapping is shown for this code: it was introduced or redefined after the official 1987 SIC ↔ 2002 NAICS concordance. Use the crosswalk tool to explore related legacy codes.
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Data: official 2022 NAICS structure, descriptions and Census concordances, U.S. Census Bureau — U.S. government works in the public domain (17 U.S.C. §105). Suggested reference, not an official determination.