List of Specific Industries
To the right, click on the [+] or [-] graphics beside an industry category to expand or collapse that list.
North American Industry Classification System (NAICS) codes for this industry
[ 238210 ] = Electrical Contractors and other wiring installation contractors – electrician
Each type of electrical wiring requires a separate kind of electrician. Although some electrical companies try to offer services to cover all applications, there are limits to what electricians are allowed to do. Construction permits, National Electrical Code (NEC) parameters, union or other work agreements all affect the work being done and who is permitted to do it.