NAICS 238215-digit industry · NAICS 2022
NAICS Code 23821: Electrical Contractors and Other Wiring Installation Contractors
The NAICS code for Electrical Contractors and Other Wiring Installation Contractors is 23821.
Electrical Contractors install wiring, panels, conduit, lighting fixtures, fire alarm systems, and other electrical systems in new and existing buildings under licensed master electrician supervision.
Electrical Contractors and Other Wiring Installation Contractors (NAICS 23821) is part of NAICS 2382 — Building Equipment Contractors, which contains 3 industries.
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Other Industries in Building Equipment Contractors
NAICS 23829 — Other Building Equipment Contractors54,316 entities
Working with legacy records? convert a NAICS code to SIC using the mapping table — NAICS 2022 at the five-digit industry level paired with SIC 1987 four-digit industries, with coverage gaps stated.