Electrical contractors included in this industry may include both the parts and labor when performing. 811118 - Other Automotive Mechanical and Electrical Repair and Maintenance No Companies Listed in 811118. S. 237130 - Power and Communication Line and Related Structures Construction. Note: Three sectors are represented by a range of 2-digit codes. Penalties shown reflect. These establishments include residential housing general contractors, operative builders and. Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing. Share. Contractors included in this industry may include both the parts and labor. , Electrical Contractors and Other Wiring Installation Contractors; Duct cleaning--are classified in Industry. S. Motor vehicle garage and service station mechanical equipment (e. online) location , revenue, industry and description. This industry comprises establishments commonly referred to as contractors primarily engaged in (1) cutting materials owned by others for apparel and accessories and/or (2) sewing materials owned by others for apparel and accessories. 238220 - Plumbing, Heating, and Air-Conditioning Contractors. Performing electrical work within buildings--are classified in Industry 238210, Electrical Contractors and Other Wiring Installation Contractors; Line slashing or cutting (except. 1,564,895. The NAICS code pages also show the related related General Liability, SIC and NCCI and State codes as well as a cross reference. This industry comprises establishments primarily engaged in manufacturing and/or rebuilding electrical and electronic equipment for motor vehicles and internal combustion engines. Support Activities for Forestry : $11. The organization of NAICS is as follows: Sector: 2-digit code. The NAICS Code for Electrical Contractors: 238210. Contractors included in this industry may include both the parts and labor. Sacramento Electrical Contractors Association Greater Sacramento Chapter SIC Code 17,173 NAICS Code 23,238 Show More Top Competitors of National Electrical Contractors Association National Electrical Contractor. Research Includes Free Sample & Industry Report Buy Business List 100% Phone-Verified, NCOA Processed, Accurate Data Hierarchy Navigation for NAICS Code 23821 Parent. Common types of business activities within NAICS Code 238290 - Other Building Equipment Contractors are: Commercial kitchen food preparation equipment (e. Buy Business List - NAICS 332913. Listed below are the standards which were cited by Federal OSHA for the 238210 NAICS Code for establishments with ALL sizes employees, that were issued during the period October 2022 through September 2023. 92451 - Electrical Apparatus - Installation, Servicing or Repair. Business Count. Some of the leading and most notable companies are listed below. Facilities (except computer operation) support services. Find related and similar companies as well as employees by title and much more. Electrical and Electronic Equipment Mechanics, Installers, and. Contractors included in this industry may include both. 811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance. The Construction sector comprises establishments primarily engaged in the construction of buildings or engineering projects (e. In-depth Industry Analysis: Explore Comprehensive Details on NAICS Code Extended Pages. 335 Electrical Equipment, Appliance, & Component ManufacturingThe principal business code is a six digit number that represents the field of work you are in. NAICS Code 238210 Full Code Description What is NAICS Code 238210 238210 – Electrical Contractors and Other Wiring Installation Contractors This industry comprises establishments primarily engaged in installing and servicing electrical wiring and equipment. Plumbing, Heating, and Air-Conditioning Contractors. NAICS. The company is headquartered in West Newton, Massachusetts. NAICS Code 238210 Full Code Description What is NAICS Code 238210 238210 – Electrical Contractors and Other Wiring Installation Contractors This industry comprises establishments primarily engaged in installing and servicing electrical wiring and equipment. Our data analysts are standing by. S. Buy Business List - NAICS 335991. NAICS Code 238220 - Plumbing, Heating, and Air-Conditioning Contractors sits in the 2-digit Construction sector. • 238210 Electrical Contractors and Other Wiring Installation Contractors • 238220 Plumbing, Heating, and Air-Conditioning Contractors • Specialty trade contractors:Providing a wide range of mechanical and electrical automotive vehicle repair or specializing in engine repair or replacement--are classified in U. The industry comprises establishments primarily engaged in electrical work. Contractors included in this industry may include both the parts and labor. The related GL Class Code (s) for SIC Code 1623 - Power and Communication Line and Related Structures Construction is: 91302 - Cable Installation In Conduits or Subways. The NAICS Code 238220 - Plumbing, Heating, and Air - Conditioning Contractors. SIC, NAICS, NCCI Class Code cross reference. Electrical Equipment, Appliance, and Component Manufacturing. Electrical Contractors and Other Wiring Installation Contractors. The Sector as a Whole The Utilities sector comprises establishments engaged in the provision of the following utility services: electric power, natural gas, steam supply, water supply, and sewage removal. Application of 1926. 213112. 1731. The industry consists of contractors who specialize in various types of. 2361. NAICS. The Sector as a Whole. g. NAICS. NAICS Code 236220 – Commercial and Institutional Building Construction. General and special trade contractors primarily engaged in the construction of heavy projects, not elsewhere classified. 2 3. This numeric coding system is also used for administrative, regulatory, contracting, and taxation purposes. 238210 - Electrical Contractors and Other Wiring Installation Contractors. Major Group 15: Building Construction General Contractors And Operative Builders. Contractors included in this industry may include both the parts and labor when. Other Foundation, Structure, and Building Exterior 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:3804 Electrical Materials 3630 Electronic Equipment 3812 Energy Conservation Related Code Description 3105 Family Clothing 3607 Farm & Garden Equipment & Supplies 3823 Fencing 3611 Flowers & Related Merchandise 3300 Food 3106 Footwear 3103 Formal Wear (Tuxedos, Bridal Gowns, etc. 97222 - Machinery or Equipment - Industrial - Installation. 2361. 43220 Plumbing, heat, insulation and air-conditioning installation. 91562 - Concrete or Cement Distributing Towers - Rented To Others - Installation, Repair or Removal Operations Only. Contractors included in this industry may include both the parts and labor when. 334515. 517919 – All Other Telecommunications. Electrical generating and transmission equipment repair and maintenance services: 811310: 811310: 811310: Engine repair (except automotive, small engine) 811310: 811310:. 238210 – Electrical Contractors and Other Wiring Installation Contractors. 23. Read More. The complete list of codes can be found on pages 17-18 of the link below. One 2017 NAICS code is given a new 2022 NAICS code and a new 2022 NAICS code title. The related NAICS Code(s) for NCCI Workers Compensation Class Code 5190 - Electrical Wiring - Within Buildings & Drivers is: 237130 - Power and Communication Line and Related Structures Construction. This industry comprises establishments primarily engaged in installing and servicing plumbing, heating, and air-conditioning equipment. 236220 – Commercial and Institutional Building Construction. Establishments primarily engaged in servicing and repairing gas refrigeration equipment are classified in. 337100. The NAICS code for electrical contractors and wiring installation contractors is 238210, providing installation and maintenance services for electrical, telecommunications, and automation systems. S. Residential Electrical Contractors and Other Wiring Installation Contractors. 315210 - Cut and Sew Apparel Contractors. . 237130-02 - Cable Detection Installation & Splicing. This industry comprises establishments primarily engaged in the construction of power lines and towers, power plants, and radio, television, and. NCCI Class Code. Total Export value for this industry is $3,804,873,001. Be accurate! It is important to select the six-digit NAICS. NAICS Code 238210 Full Code Description What is NAICS Code 238210 238210 – Electrical Contractors and Other Wiring Installation Contractors This industry comprises establishments primarily engaged in installing and servicing electrical wiring and equipment. 236115-12. They are the official US Government Authority who manages the NAICS Coding System. 238990. NAICS. S. 1623 - Water, Sewer, Pipeline, and Communications and Power Line Construction. 1. Compliance safety and health officers (CSHO) must verify if an employer’s NAICS code is on the Appendix A list, and may not conduct a programmed safety inspection if the employer. 213112. Oil and Gas Pipeline and Related Structures Construction. Heating Equipment (except Warm Air Furnaces) Manufacturing. Plaster work includes applying plain or ornamental plaster, and installation of lath to receive plaster. Buy Business List - SIC 1629. industry comprises establishments primarily engaged in operating solar electric power generation facilities. 2012. What is the NAICS Code for Electrical Contractors and Other Wiring Installation Contractors? NAICS Code 238210. 1,564,895. Contractors included in this industry may include both. NAICS codes can be 2- to 6-digits and the further along the hierarchy, the more detailed and specific the category will be. Contractors included in this industry may include both the parts and labor. If Firm Q performs code 238210 specialty and other work described in code 237310, only the non-electrical work counts. North American Industry Classification System. What is the US SIC Code for Electrical Work? US SIC Code 1731. 238212. In. North American Industry Classification System (NAICS) Canada 2012 - This Canadian industry comprises establishments primarily engaged in installing or servicing plumbing, heating, and air-conditioning equipment. 235 Special Trade Contractors 31-33 Manufacturing-- The Manufacturing sector comprises establishments engaged in the mechanical, physical, or chemical transformation of materials, substances, or components into. 238211. Installing septic tanks: classified in NAICS Code - 238910 - Site Preparation Contractors. 541330 – Engineering Services. 561210. 238210. 541513 – Computer Facilities Management Services. NAICS Code 238210 Full Code Description What is NAICS Code 238210 238210 – Electrical Contractors and Other Wiring Installation Contractors This industry comprises establishments primarily engaged in installing and servicing electrical wiring and equipment. Get 100 calls free. Performing electrical work within buildings--are classified in Industry 238210, Electrical Contractors and Other Wiring Installation Contractors; Line slashing or cutting (except maintenance)--are classified in Industry 238910, Site Preparation Contractors; NAICS 238210 - Electrical Contractors and Other Wiring Installation Contractors is part of:. June 10, 2019 by Jillian Baker. Transportation Equipment Manufacturing. ) (1) Estimates for detailed occupations do not sum to the totals because the totals include occupations not shown separately. Examples of products made by these. 238210 - Electrical Contractors and Other Wiring Installation Contractors. CEU3133500001: CES3133500001: Electrical equipment, appliance, and component manufacturing. NAICS for "electrical-contractor". NAICS Code 238211 Description. Contractors included in this industry may include both the parts and labor when. Relativity6's AI-powered Live Search detects business' 6-digit NAICS and flags hazardous business activities in seconds. Buy Business List - SIC 1731. Otherwise, select an option on the page for. Residential electrical contractors included in this industry may include both the parts and labor when performing work. Cut and Sew Apparel Contractors. 315210 - Cut and Sew Apparel Contractors. , Other Services to Buildings and Dwellings; Installing septic tanks and systems--are classified in Industry. 236 Construction of Buildings. Duct cleaning: classified in NAICS Code - 561790 - Other Services to Buildings and Dwellings. There are 64,848 companies verified as active in this industry in the USA with an. Plumbing, Heating, and Air-Conditioning Contractors. Construction. The electric energy produced in these establishments is provided to electric power transmission systems or. The residential work performed may include new work, additions. Examples: Aqueduct construction - general contractors, Cable laying construction. 13. Buy Business List - SIC 1731. 238220 Plumbing, heating and AC contractors 91066 Roofing, Gutters, and Downspouts Maintenance and Repair 238160 Roofing contractors 238170 Gutter and downspout contractors 92045 Software Maintenance/Support 541511 Computer software support services, custom 94646 Escrow and Title Services 519190 Title search services. Nine 2017 NAICS codes are given a new 2022 NAICS code title (the NAICS code itself will not change). This industry comprises establishments primarily engaged in the construction of power lines and towers, power plants, and radio, television, and telecommunications transmitting/receiving towers. Titles. industry comprises electric power establishments primarily engaged in either (1) operating electric power distribution systems (i. Sacramento, CA, 95828 US. Home; Data . View Electrical Contractors (location in Connecticut, United States , revenue, industry and description. Manko Window Systems Inc. This industry comprises establishments primarily engaged in installing and servicing plumbing, heating, and air-conditioning equipment. National Industry: 6-digit code. The North American Industry Classification System (NAICS) is used by the comptroller's office to classify business establishments for the purpose of collecting, analyzing, and publishing statistical data related to the Texas economy. 17,173 What is Electrical Contractor's NAICS code? Electrical Contractor's NAICS: 23,238 How many employees does Electrical Contractor have?Farm Labor Contractors and Crew Leaders . 237130. Find industry codes related to the NAICS Code 561621. Electricians are in demand across the country, to the point where large electrical contractors have resorted to hiring services to find workers for projects. Contractors included in this industry may include both the parts and labor. 2012 NAICS code 541712 will correspond to 2017 NAICS codes 541713 and 541715. Cable splicing, electrical - contractors, Cable television hookup - See Companies for SIC 1731. 2-DIGITS. Special trade contractors primarily engaged in electrical work are classified in Industry 1731. 336320 - Motor Vehicle Electrical and Electronic Equipment Manufacturing. Construction. The official NAICS code structure consists of a two-through-six-digit hierarchy of classifications with five levels of detail: The two-digit code indicates the economic sector. 3 2. It contains the updated criteria for determining the eligibility of firms for. 201 of the Code of Federal Regulations (CFR) or in SBA’s table of small business. Division: C — Construction. Other Highlighted Standards State Plan Standards. General Liability (GL) 91127 Alarms and Alarm Systems--Installation, Servicing or Repair. $11. Within this sector, the specific activities associated with the utility services provided vary by utility: electric power includes generation, transmission,. See Companies for SIC 1731. for "electrical contractor". 47-5012. 236100 Residential Building Construction. 541380. Contractors included in this industry may include both the parts and labor. Includes Cable splicing, electrical, construction contractors, Cable television hookup construction contractors, Communication equipment construction contractors, Computer cable construction contractors, Electrical construction. 5191 - Office Machine Installation, Inspection, Adjustment, or Repair. NAICS. NAICS 23821 - Electrical Contractors. Mexico, Canada, and China accounted for the top exports of Other Electronic Components in 2018. Learn more about the NAICS 238220 in the Construction sector and its related General Liability, NCCI, and SIC codes. It’s a broad category that includes a variety of businesses, from those that. 238910. General and special trade contractors primarily engaged in the construction of water and sewer mains, pipelines, and communications and power lines. Sector 21 – Mining. 32: $54,750:The related GL Class Code (s) for NAICS Code 238290 - Other Building Equipment Contractors is: 91280 - Building Structure - Raising or Moving. A common and highly detailed business classification system can be found with the NAICS Code system. NAICS. g. Electrical Power-Line Installers and Repairers. Contractors included in this industry may include both the parts and labor when. e. Industry Title. 238210. NAICS Code 238210 Full Code Description What is NAICS Code 238210 238210 – Electrical Contractors and Other Wiring Installation Contractors This industry comprises establishments primarily engaged in installing and servicing electrical wiring and equipment. SIC, NAICS, NCCI Class Code cross reference. 333415. Telecommunications Wiring & Cabling. If you cannot find the code for your business on the list, you can enter 999999. Generators, electrical (except motor vehicle), merchant wholesalers: 423610: 423610: 423610: Hanging devices, electrical, merchant wholesalers: 423610: 423610:. S. This U. Electrical Contractors and Other Wiring Installation Contractors: 115,637: 238220: Plumbing, Heating, and Air-Conditioning Contractors : 190,808: 238290:Building, erecting, repairing, and dismantling oil and gas field rigs and derricks on a contract basis. 213112. 92451 Electrical Apparatus--Installation, Servicing or Repair. business economy. The industry consists of contractors who specialize in various types of installation and maintenance services related to servicing electrical wiring, electrical systems, telecommunications, and automation. Buy Business List - NAICS 335991. 541512 - Computer Systems Design Services. US Business. One 2017 NAICS code is given a new 2022 NAICS code and a new 2022 NAICS code title. 238310 - Drywall and Insulation Contractors. NAICS Code 315210 – Cut and Sew Apparel Contractors. IAEI's webinars and live classes provide quality NEC training with the leader in electrical training and safety. 236220-03 - Basketball Court Construction. NAICS for "electrical-contractor". NYC Electrical Contractors is a small-sized business with low revenue, that is established in its industry. The Central Electricity Authority (CEA) issued an advisory to the concerned departments in the state to pave the way for a “One Nation, One Licence” plan for. Contractors included in this industry may include both the parts and labor. Electrical Contractors and Other Wiring Installation Contractors. NAICS for "low-voltage-system-integration". 1731 Electrical Work 7382 Security Systems Services. Major Group 15: Building Construction General Contractors And Operative Builders; Major Group 16: Heavy Construction Other Than Building Construction Contractors. NAICS Code 238210 Full Code Description What is NAICS Code 238210 238210 – Electrical Contractors and Other Wiring Installation Contractors This industry comprises establishments primarily engaged in installing and servicing electrical wiring and equipment. 5 . 1731-06 - Electronic Control Systems. A listing of the industry codes used on Form T2125. . Contractors included in this industry may include both the parts and labor when. . Electrical Contractors and Other Wiring Installation Contractors. 238210 - Electrical Contractors and Other Wiring Installation Contractors This industry comprises establishments. The magic number is. Now, let’s dive into the specifics of the NAICS code for Electrical Contractors. NAICS Code Description 238210 - Electrical Contractors and Other Wiring Installation Contractors Top Businesses by Annual Sales for 238210 – Click for Complete Profiles: This industry comprises establishments primarily engaged in installing and servicing. 541380. e. The construction of transmission lines is classified in Industry 1623, and electrical work carried on in repair shops is classified in Services, Industry Group 762. S. SIC vs NAICS Codes Business List By NAICS Code Why Do I Need a NAICS Code. Contractors included in this industry may include both the parts and labor when performing work. Contractors included in this industry may include both the parts and labor when performing work. NAICS 238210 - Electrical Contractors and Other Wiring Installation Contractors is part of: NAICS 238200 - Building Equipment Contractors. 237130. 92478 Electrical Work--within Buildings. Buy Business List - SIC 1731. 237120. NAICS Code 238210 Full Code Description What is NAICS Code 238210 238210 – Electrical Contractors and Other Wiring Installation Contractors This industry comprises establishments primarily engaged in installing and servicing electrical wiring and equipment. NAICS Code 454110 Full Code Description What is NAICS Code 454110? 454110 – Electronic Shopping and Mail-Order Houses This industry comprises. To order a list of companies within NAICS Code 2371 - Utility System Construction for marketing (postal mailing, telemarketing, emailing) or analytics-use, click on the link below to “Buy Business List”. ? Check out this official PDF document from the SBA, effective from July 14, 2022. g. SIC Codes SIC Code. g. NAICS Code 238210 Full Code Description What is NAICS Code 238210 238210 – Electrical Contractors and Other Wiring Installation Contractors This industry comprises establishments primarily engaged in installing and servicing electrical wiring and equipment. North American Industry Classification System (NAICS) Canada 2017 Version 1. 7605 Burglar and Fire Alarm Installation or Repair & Drivers 7720 Police Officers & Drivers 8010 Store--Hardware. These companies hold securities which are primarily the securities of companies other than banks. NAICS Code 236220 - Commercial and Institutional Building Construction sits in the 2-digit Construction sector. Battery Manufacturing. NAICS was developed under the auspices of the Office of Management and Budget. Contractors in this industry may provide both parts and labor when performing work. Special trade contractors primarily engaged in electrical work at the site. North American Industry Classification System (NAICS) Canada 2012 - This Canadian industry comprises establishments primarily engaged in installing or servicing electrical wiring and equipment. 2 1. 238220 Plumbing, Heating, and Air-Conditioning Contractors. Examples: Burglar alarm installation - contractors, Cable splicing, electrical - contractors, Cable. 1761 - Roofing, Siding, and Sheet Metal Work. Industry: 1731—Electrical Work. For example, a company whose business was Metal Mining (SIC. NAICS Code 238210 Full Code Description What is NAICS Code 238210 238210 – Electrical Contractors and Other Wiring Installation Contractors This industry comprises establishments primarily engaged in installing and servicing electrical wiring and equipment. 336320 - Motor Vehicle Electrical and Electronic Equipment Manufacturing. The NAICS code 237130 is described as Power and Communication Line and Related Structures Construction. 0 : 115116 . 1731. Cable splicing, electrical - contractors, Cable television hookup - See Companies for SIC 1731. NAICS for "electrical contractor". SIC Codes SIC Code. 236220-04 - Builders Service. This industry comprises establishments primarily engaged in installing and servicing plumbing, heating, and air-conditioning equipment. Most manufacturing companies with 500 employees or fewer, and most non-manufacturing businesses with average annual receipts under $7. 2018-03-23. 423610 Electrical Apparatus and Equipment, Wiring Supplies, and Rel 238210 Electrical Contractors 335310 Electrical Equipment Mfg 334510 Electromedical and Electrotherapeutic Apparatus Manufacturin 454112 Electronic Auctions 334111 Electronic Computer Manufacturing 334417 Electronic Connector Manufacturing 423600 Electronic. 238220 - Plumbing, Heating, and Air-Conditioning Contractors. NAICS. It employs 6-10 people and has $1M-$5M of revenue. 238320 Painting and Wall Covering Contractors. Electrical contractors 238350 Finish carpentry contractors 238330 Flooring contractors 238130 Framing carpentry contractors 238150 Glass & glazing contractorsSIC vs NAICS Codes Business List By NAICS Code Why Do I Need a NAICS Code. These establishments may operate on their own account or under contract to other. 23. NAICS Code 238210 Full Code Description What is NAICS Code 238210 238210 – Electrical Contractors and Other Wiring Installation Contractors This industry comprises establishments primarily engaged in installing and servicing electrical wiring and equipment. Inverters, rotating: electrical. NAICS Code: 238210 Electrical Contractors and Other Wiring Installation Contractors Establishment Size: ALL sizes. NAICS Codes. For example, let’s say you own an IT company whose product offering falls under NAICS Code 334111, Electronic Computer Manufacturing. Contractors in this industry may provide both parts and labor when performing work. 92593 - Elevator or Escalator Inspecting, Installation, Servicing or Repair. Household. This industry comprises establishments primarily engaged in installing and servicing electrical wiring and equipment. Furniture and Related Product Manufacturing. NAICS 238 - Specialty Trade Contractors. The NAICS code 2382 is described as Building Equipment Contractors. • Everything NAICS • NAICS Code Search • NAICS Code FAQ • NAICS to SIC Crosswalk • NAICS Code Appends • High Risk NAICS Code • SBA Size. Electrical Contractors and Other Wiring Installation Contractors; Painting bridges--are classified in Industry 238320,. The tool will then show the result, confirming that you are or aren't considered a small business eligible for government set-aside. Examples: Aqueduct construction - general contractors, Cable laying construction. Special trade contractors primarily engaged in plumbing, heating, air-conditioning, and similar work. It is part of the Utility System Construction (2371) Industry Group, and part of the Construction (23) Sector. Specialties such as roofing contractor (2488160), construction contractor (238140), and framing contractor (288230) are covered by the NISC Code 238 - Special Trade Contractor but all have unique codes. Contractors included in this industry may include both the parts and labor when. Contractors included in this industry may include both the parts and labor. NAICS codes can be 2- to 6-digits and the further along the hierarchy, the more detailed and specific the category will be. Electrical Contractors and Other Wiring Installation Contractors; Duct cleaning--are classified in Industry 561790, Other Services to Buildings. 1711004 Mechanical Contractors. O. View Electrical-Contractors (electrical-contractors. for "electrical contractors". SIC Search. The NAICS Code 237130 - Power and Communication Line and Related Structures Construction. CES Industry Code CES Industry Title; 212111. See Companies for SIC 1731. Chemically treating oil and gas wells (e. 281 Subsector 337. Searching for PSCs – OCCs • Alternatively, the user may search for a PSC by selecting the “Object Class Code” option by clicking on. Introduction The Product and Service Codes (PSC) Manual provides codes to describe products, services, and research and development (R&D) purchased by the federal government. Read More. 238210 - Electrical Contractors and Other Wiring Installation Contractors. 238210-Electrical Contractors and Other. Sheet metal work performed by plumbing, heating, and air-conditioning contractors in conjunction with the installation of plumbing, heating, and air-conditioning equipment is included. 2017. More Extended NAICS Codes for "electrical contractors". Snapshot. 1711. Water and Sewer Line and Related Structures Construction. Learn more about the structure of NAICS codes. NAICS Code 238210 Full Code Description What is NAICS Code 238210 238210 – Electrical Contractors and Other Wiring Installation Contractors This industry comprises establishments primarily engaged in installing and servicing electrical wiring and equipment. Installing alarm systems (e. Menu Close SIC Codes. 1711002 Air Conditioning Contractors & Systems. , highways and utility systems). Menu Close SIC Codes. 324121. 335100. 98111 Office Machines or Appliances--Installation, Inspection, Adjustment or Repair. Nonresidential Electrical Contractors and Other Wiring Installation Contractors. NAICS Code 238210 Full Code Description What is NAICS Code 238210 238210 – Electrical Contractors and Other Wiring Installation Contractors This industry comprises establishments primarily engaged in installing and servicing electrical wiring and equipment. Examples: Aqueduct construction - general contractors, Cable laying construction. Special trade contractors primarily engaged in the installation of roofing, siding, and sheet metal work. General and special trade contractors primarily engaged in the construction of water and sewer mains, pipelines, and communications and power lines. Nonresidential electrical contractors may perform new work, additions, alterations, maintenance, and repairs. Synchros. When completing Form T2125, Statement of Business or Professional Activities, form T2121, Statement of Fishing Activities, or Form T2042, Statement of Farming Activities, you have to enter an industry code that corresponds to your main business activity.