, Other Services to Buildings and Dwellings; Installing. 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. Specialty trade contractors usually work under contract to another construction establishment but, especially in renovation and repair. 1711003 Plumbing Contractors. This part-. This industry also includes contractors primarily engaged in the. 50 per $100 of payroll. Cut and Sew Apparel Manufacturing (except Contractors) 9,891. Generators for storage battery chargers, except internal combustion engine and aircraft. Industry: 7623—Refrigeration and Air-Conditioning Service and Repair Shops. 1731-01 - Electric Contractors. Other Foundation, Structure, and Building Exterior Contractors 253: 2382: Building Equipment Contractors: 254: 23821: Electrical Contractors and Other Wiring Installation Contractors: 255: 238210: Electrical Contractors and Other Wiring Installation Contractors: 256: 23822: Plumbing, Heating, and Air-Conditioning Contractors: 257:. Contractors included in this industry may include both the parts and labor. NAICS Codes • Everything NAICS • NAICS Code Search • NAICS Code FAQ • NAICS to SIC Crosswalk • NAICS Code Appends • High Risk NAICS Code • SBA Size Standards. June 10, 2019 by Jillian Baker. 236220-02 - Barns. NAICS. S. NAICS. 213112. 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. NAICS Code 238220 - Plumbing, Heating, and Air-Conditioning Contractors sits in the 2-digit Construction sector. Contractors included in this industry may include both the parts and labor. General and special trade contractors primarily engaged in the construction of water and sewer mains, pipelines, and communications and power lines. Commercial Insurance; Health & Benefits; State Coverage. SECTOR TITLE. 5190 Electrical Wiring--Within Buildings &. 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. NAICS CODE Electrical Contractors and Other Wiring Installation Contractors SIZE CAP ($ MIL) 238210 Electrical Wiring $ 15. industry comprises establishments primarily engaged in providing specialized mechanical or electrical repair and maintenance services (except engine repair and replacement, exhaust systems repair, and transmission repair) for. 238220 - Plumbing, Heating, and Air-Conditioning 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. North American Industry Classification System. Chester, NJ, 07930 US . 238220 - Plumbing, Heating, and Air-Conditioning Contractors. Residential contractors in this industry may provide both parts and labor when performing work. 238350 1751. The company is headquartered in West Newton, Massachusetts. New NAICS Code Information Previous SIC Code Information. 561210. 238210 - Electrical Contractors and Other Wiring Installation Contractors. Installing electrical controls for HVAC systems--are classified in. 0 . Contractors included in this industry may include both the parts and labor when. This BLS industry comprises establishments primarily engaged in installing and servicing electrical wiring and equipment in residential buildings. Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing. Contractors included in this industry may include both. 541330 – Engineering Services. 294 Subsector 339. Explore best resources for understanding NAICS and SIC Codes. Generators, electrical (except motor vehicle), merchant wholesalers: 423610: 423610: 423610: Hanging devices, electrical, merchant wholesalers: 423610: 423610:. 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. 238990. Telecommunications Equipment Installers and Repairers, Except Line Installers. Other Highlighted Standards State Plan Standards. 237110. S. Other Specialty Trade Contractors: NAICS 2389. 238220 - Plumbing, Heating, and Air-Conditioning Contractors. Contractors included in this industry may include both the parts and labor when performing work. 23492. However, there are exceptions by industry. 91551 Communication Equipment Installation--Industrial or Commercial. industry comprises establishments primarily engaged in manufacturing instruments for measuring and testing the characteristics of electricity and electrical signals. Special trade contractors primarily engaged in electrical work at the site. e. 1731-08 - Telephone-Installations. This major group includes special trade contractors who undertake activities of a type that are specialized either to building construction, including work on mobile homes, or to both building and nonbuilding projects. Household Appliances. 237110. 0 : 115310 (Exception 2) Fuels Management Services. Support Activities for Forestry : $11. Special trade contractors primarily engaged in plumbing, heating, air-conditioning, and similar work. g. c. 238290 - Other Building Equipment Contractors Top Businesses by Annual Sales for 238290 – Click for Complete Profiles:. Systems integration businesses and their employees are often misclassified when filing for a variety of business purposes: tax status, wage classification on job sites, and insurance. Jail operation on a contract or fee basis. 621310-02. Residential Electrical Contractors and Other Wiring Installation Contractors. 2-DIGITS. A NAICS (pronounced NAKES) Code is a classification within the North American Industry Classification System. Special trade contractors primarily engaged in the installation or erection of building equipment, not elsewhere classified, such as elevators, pneumatic tube systems, and dust collecting equipment. Instrument Manufacturing for Measuring and Testing Electricity. Cable splicing, electrical - contractors, Cable television hookup - See Companies for SIC 1731. NAICS. S. Contractors in this industry may provide both parts and labor when performing work. Sector 21 – Mining. General contractors primarily engaged in construction (including new work, additions, alterations, remodeling, and repair) of residential buildings other. Includes Cable splicing, electrical, construction contractors, Cable television hookup construction contractors, Communication equipment construction contractors, Computer cable construction contractors, Electrical construction. Contractors included in this industry may include both. work cannot be counted at all. Government base facilities operation support services. 423500. 1629 - Heavy Construction, Not Elsewhere Classified. The NAICS code 237130 is described as Power and Communication Line and Related Structures Construction. Buy Business List - NAICS 332913. A listing of the industry codes used on Form T2125. S. Now, let’s dive into the specifics of the NAICS code for Electrical Contractors. Click the Magnifying Glass to View Full Description & Top 10 Companies. Specialty trade contractors are included in this group if they. Cable splicing, electrical - contractors, Cable television. 238210. NAICS Industry: 5-digit code. 236115. This industry comprises establishments primarily engaged in installing and servicing electrical wiring and equipment. Here are the most common business insurance classifications for Electrical Contractors: Business Liability Category: Artisan Contractors. Battery Manufacturing. 335 Electrical Equipment, Appliance, & Component ManufacturingThe principal business code is a six digit number that represents the field of work you are in. Building Finishing Contractors: NAICS 2383. 541511 – Custom Computer Programming Services. Chemically treating oil and gas wells (e. Calibration and certification testing laboratories or services. 5190 - Electrical Wiring - Within Buildings & Drivers. 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. NAICS Code 238210 – Electrical Contractors and Other Wiring Installation Contractors NAICS Code 315210 – Cut and Sew Apparel Contractors NAICS Code 238150 – Glass. 337000. Contractors in this industry may provide both parts and labor when performing work. . Extended NAICS Codes (8-digit) for Commercial and Institutional Building Construction. Electrical contractors may perform new work,. 17,173 What is Electrical Contractors's NAICS code? Electrical Contractors's NAICS: 23,238 How many employees does Electrical. NAICS 2382 - Building Equipment Contractors. 10-212111:. Electrical Contractors and Other Wiring Installation Contractors. If Firm Q performs code 238210 specialty and other work described in code 237310, only the non-electrical work counts. SIC, NAICS, NCCI Class Code cross reference. NAICS Code 238221 Description. General and special trade contractors primarily engaged in the construction of water and sewer mains, pipelines, and communications and power lines. Water well drilling, digging, boring or sinking (except water intake wells in oil and gas fields) 237110. 238210 - Electrical Contractors and Other Wiring Installation Contractors 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. 561210. g. 1,564,895. 1741 - Masonry, Stone Setting, and Other Stone Work. June 10, 2019 by Jillian Baker. Heating Equipment (except Warm Air Furnaces) Manufacturing. This U. 02%: $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. Contractors included in this industry may. 64,022. 238990. 238210 - Electrical Contractors and Other Wiring Installation Contractors. Haley-Greer Inc. 238990. 32: $54,750:The related GL Class Code (s) for NAICS Code 238290 - Other Building Equipment Contractors is: 91280 - Building Structure - Raising or Moving. for "electrical contracting". , kitchen cabinets): classified in NAICS Code - 337 - Furniture and Related Product Manufacturing. NAICS Code Description. Examples: Chief Electrician, Control Electrician, Licensed. These national industry-specific occupational employment and wage estimates are calculated with data collected from employers of all sizes, in metropolitan and nonmetropolitan areas in every state and the District of Columbia, in NAICS 221114 - Solar Electric Power Generation. • Everything NAICS • NAICS Code Search • NAICS Code FAQ • NAICS to SIC Crosswalk • NAICS Code Appends • High Risk NAICS Code • SBA Size Standards. The electric energy produced in these establishments is provided to electric power transmission systems or. 2018-03-23. Learn more about the NAICS 237130 in the Construction sector and its related General Liability, NCCI, and SIC codes. 213112. Industry Title. Toggle navigation. ? Check out this official PDF document from the SBA, effective from July 14, 2022. Buy Business List - SIC 1629. Electronic And Other Electrical Equipment And Components, Except Computer Equipment; Major Group 37:. Within this sector, the specific activities associated with the utility services provided vary by utility: electric power includes generation, transmission,. The average rate our customers pay for workers' compensation under the electrical contractor class code is around $2. for "electrical contractors". Installing alarm systems (e. This industry comprises establishments primarily engaged in installing and servicing electrical wiring and equipment. SIC for "electrical contractor". 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. These establishments include residential housing general contractors, operative builders and. 238990. View Electrical-Contractors (electrical-contractors. The magic number is. Aqueduct construction-general contractors Cable laying construction-contractorsThe NAICS codes are reviewed and revised every 5 years. June 10, 2019 by Jillian Baker. SIC Code. NAICS Code Drill-Down Tool. . 324121. for "underground-utilities". Contractors included in this industry may include both the parts and labor. This industry comprises establishments commonly referred to as contractors primarily. Government SIC Code system, there are a total of 1,514 codes (included in the 2-digit, 3-digit, and 4-digit levels). except contractors: Moved into new NAICS 2022 cut and sew apparel manufacturing (except contractors) (32-315250). Commercial & Residential Construction · Georgia, United States · <25 Employees. SIC vs NAICS Codes Business List By NAICS Code Why Do I Need a NAICS Code. , mixers, ovens, stoves) installation. NAICS Code Description. NAICS for "insulation". 13. A complete and valid NAICS code contains six digits and provides the most classification detail. General building contractors who combine a special trade with the contracting. 1,120. 23 - Construction. 115310 (Exception 1) Forest Fire Suppression 1. 4,561. 237110. . The four-digit code includes the industry group. NAICS Code: 238210 Electrical Contractors and Other Wiring Installation Contractors Establishment Size: ALL sizes. 236220-05 - Building Contractors. S. Toggle navigation. industry comprises establishments primarily engaged in one or more of the following: (1) underground mining of bituminous coal; (2) developing bituminous coal underground mine sites; and (3) underground mining and beneficiating of bituminous coal (e. Subcategories of NAICS Code 23 Hierarchy of NAICS Code 23 - Construction | SICCODE. The work performed may include new. Ensign United States Drilling California Inc. 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. Contractors included in this industry may include both the parts and labor. 7605 Burglar and Fire Alarm Installation or Repair & Drivers 7720 Police Officers & Drivers 8010 Store--Hardware. 237130 Power and Communication Line and Related Structures Construction 238210 Electrical Contractors and Other Wiring Installation Contractors 811310 Commercial and Industrial Machinery and Equipment (except Automo. Contractors included in this industry may include both the parts and labor when. 41-425110 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. This industry comprises establishments primarily engaged in installing and servicing plumbing, heating, and air-conditioning equipment. This industry comprises establishments commonly referred to. 1731. 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. Contractors included in this industry may include both the parts and labor. 235990. Electrical engineering services: 541330: 541330: 541330: Engineering consulting services: 541330: 541330: 541330: Engineering design services: 541330: 541330: 541330: Engineering services:. NAICS Code Drill-Down Tool. There are 64,848 companies verified as active in this industry in the USA with an. 5 million, will qualify as a small business. Contractors included in this industry may include both the parts and labor when performing work. 1623-12. North American Industry Classification Systems (NAICS)/Standard Industrial Classifications (SIC) & Standard Occupational Code (SOC) Listings. 238210 - Electrical Contractors and Other Wiring Installation Contractors. To explore and search within the NAICS Code system, please use the link(s) below. 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. 236220-04 - Builders Service. NAICS Description: NAICS Description: Agriculture, Forestry, Fishing and Hunting 111331 Apple Orchards : 111930 Sugarcane Farming: 111110 Soybean Farming: 111332 Grape Vineyards : 111940 Hay Farming : 111120 Oilseed (except Soybean) Farming : 111333 Strawberry Farming : 111991 Sugar Beet Farming : 111130 Dry Pea and Bean Farming :. 42910 Construction of water projects (for example for water supply) 42990Construction of other civil engineering projects n. Telecommunications Wiring & Cabling. More Details. May install or service street lights, intercom systems, or electrical control systems. 5%: 0. Learn more about the structure of NAICS codes. NAICS 23821 - Electrical Contractors. Electrical Equipment, Appliance, and Component Manufacturing. Contractors included in this industry may include both the parts and labor when. It is part of the Building Equipment Contractors (2382) Industry Group, and part of the Construction (23) Sector. Major Group 17: Construction Special Trade Contractors. Common types of business activities within NAICS Code 238290 - Other Building Equipment Contractors are: Commercial kitchen food preparation equipment (e. Learn about Construction - NAICS Code 23 - For Commercial Insurance. 4322: Electrical contractor. Buy Business List - SIC 1731. If you cannot find the code for your business on the list, you can enter 999999. This industry comprises establishments primarily engaged in the construction of power lines and towers, power plants, and radio, television, and telecommunications transmitting/receiving towers. Buy Business List - SIC 1542. 1711002 Air Conditioning Contractors & Systems. 91562 - Concrete or Cement Distributing Towers - Rented To Others - Installation, Repair or Removal Operations Only. Industry: 1796—Installation or Erection of Building Equipment, Not Elsewhere. US Business. SIC Code 1731 - Electrical Work is a final level code of the “Construction” Division. 541380. , consisting of lines, poles, meters, and wiring) or (2) operating as electric power brokers or agents that arrange the sale of. 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. These electrical contractors are experts in. Do you want to know the latest size standards for small businesses in the U. Contractors included in this industry may include both the parts and labor. Work Comp is priced based on payroll. Government had written into the SIC Code Manual that agencies could use additional subdivisions within specific four-digit industries to further break down industries. SIC Codes SIC Code. Performing electrical work within buildings--are classified in Industry 238210, Electrical Contractors and Other Wiring Installation Contractors; Line slashing or cutting (except. NAICS 238210 - Electrical Contractors and Other Wiring Installation Contractors is part of: NAICS 238200 - Building Equipment Contractors. Major Group 15: Building Construction General Contractors And Operative Builders. 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. Electrical-Contractors's SIC: 17,173 What is Electrical-Contractors's NAICS code? Electrical-Contractors's NAICS: 23,238 How many employees does Electrical. Electrical heating equipment: 80: 50750202: Furnaces, heating: electric: 36:. Installing electrical controls for HVAC systems: classified in NAICS Code - 238210 - Electrical Contractors and Other Wiring Installation Contractors. Learn more about the structure of NAICS codes. SECTOR TITLE. NAICS | 237990 DirectionalBoringInc. Establishments primarily engaged in the preparation of sites for new construction and establishments primarily engaged in subdividing land for. NAICS for "low-voltage-system-integration". Penalties shown reflect. China, Japan, and Mexico accounted for the top imports of Other Electronic Components in 2018. 115210 : Support Activities for Animal Production . 336320 - Motor Vehicle Electrical and Electronic Equipment Manufacturing. Buy Business List - SIC 1731. Some of the leading and most notable companies are listed below. 238210. NAICS for "cable". NAICS was developed under the auspices of the Office of Management and Budget. Plumbing, Heating, and Air-Conditioning Contractors. In-depth Industry Analysis: Explore Comprehensive Details on NAICS Code Extended Pages. 238 - Specialty Trade Contractors Top Businesses by Annual Sales for 238 – Click for Complete Profiles: Johnson Controls Inc:. 2017. Titles. NAICS for "cable installation". 238210 Electrical Contractors and Other Wiring Installation Contractors. Insurance Industry Mappings. This industry comprises establishments primarily engaged in applying physical laws and principles of engineering in the design, development, and utilization of machines, materials, instruments, structures, processes, and systems. • Everything NAICS • NAICS Code Search • NAICS Code FAQ • NAICS to SIC Crosswalk • NAICS Code Appends • High Risk NAICS Code • SBA Size Standards. The three-digit code specifies the economic subsector. Finding and fixing hazards ensures workers go home safe and sound every day. The US Property and Casualty Insurance Industry may use the following classification descriptions which might encompass 238210, Solar panel installation: appliance wiring. . These establishments may operate on their own account or under contract to other. 4,241. for "electrical contractor". SIC NAICS Extended SIC Extended NAICS ISIC (International). 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. 23. Federal agencies use the North American Industry Classification System (NAICS) to classify businesses when collecting, analyzing, and publishing statistical data about the United States economy. Electrical Contractor Supply. 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 . Household and Institutional Furniture and Kitchen Cabinet Manufacturing. 1623 - Water, Sewer, Pipeline, and Communications and Power Line Construction. g. SIC, NAICS, NCCI Class Code cross reference. Buy Business List - NAICS 335991. Plumbing, Heating, and Air-Conditioning Contractors. NAICS for "electrical-contractor". Cable splicing, electrical - contractors, Cable television hookup - See Companies for SIC 1731. Contractors in this industry may provide both parts and labor when performing work. Links to OES. 237130-01 - Cable Conduit & Pole-Contractors. Code Systems. Question 7 of Bankruptcy Official Form 201 requires non-individual debtors to list the 4-digit NACIS Code that best describes their business. Contractors included in this industry may include both the parts and labor. The related NAICS Code(s) for NCCI Workers Compensation Class Code 5606 - Contractor - Project Manager, Construction Executive, Construction Manager or Construction Superintendent is: 237990 - Other Heavy and Civil Engineering ConstructionNAICS. 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. Special trade contractors primarily engaged in electrical work are classified in Industry 1731. S. The North American Industry Classification System (NAICS) is the standard used by Federal statistical agencies in classifying business establishments. Relativity6's AI-powered Live Search detects business' 6-digit NAICS and flags hazardous business activities in seconds. 6 1. The NAICS Code for Electrical Contractors: 238210. 561210. Establishments primarily engaged in servicing and repairing gas refrigeration equipment are classified in. 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. This Canadian industry comprises establishments primarily engaged in installing or servicing electrical wiring and equipment. 212112 - Bituminous Coal Underground Mining. 238212. 423600. IAEI's webinars and live classes provide quality NEC training with the leader in electrical training and safety. 1623 - Water, Sewer, Pipeline, and Communications and Power Line Construction. Subsector: 3-digit code. One 2017 NAICS code is given a new 2022 NAICS code and a new 2022 NAICS code title. Contractors included in this industry may include both the parts and labor. NAICS Code. The Construction sector comprises establishments primarily engaged in the construction of buildings or engineering projects (e. 201 of the Code of Federal Regulations (CFR) or in SBA’s table of small. 238211. Establishments primarily engaged in servicing and repairing household and commercial electrical refrigerators and air-conditioning and refrigeration equipment. Extended NAICS Codes (8-digit) for Facilities Support Services. 698. Most manufacturing companies with 500 employees or fewer, and most non-manufacturing businesses with average annual receipts under $7. This industry comprises establishments primarily engaged in installing and servicing plumbing, heating, and air-conditioning equipment. for "electrical-contractor". Types of establishments included in these codes. NAICS Code 238210 – Electrical Contractors and Other Wiring Installation Contractors. Codes Titles Total Marketable US Businesses; 1731: Electrical Work: 116,022: 173100: Electrical work: 32,099: 17310000: Electrical work:. NAICS Codes. and 21,900 estimated nonfatal injuries and illnesses among electrical and wiring contractors (U. Construction elevator (i. Electrical Contractors and Other Wiring Installation Contractors. 1521-44. North American Industry Classification System (NAICS) Canada 2012 - This Canadian industry comprises establishments primarily engaged in the construction or remodelling and renovation of single-family and multi-family residential buildings. See Companies for SIC 1731. Codes. Buy Business List - SIC 1629. NAICS Code 454110 Full Code Description What is NAICS Code 454110? 454110 – Electronic Shopping and Mail-Order Houses This industry comprises. business economy. Electrical Contractors and Other Wiring Installation Contractors. 518210 – Data Processing, Hosting, and Related Services. Share. 42220 Construction of utility projects for electricity and telecommunications. Electrical Contractors and Other Wiring Installation Contractors; Painting bridges--are classified in Industry 238320,. Contractors included in this industry may include both the parts and labor when. (To Drill Down Into Specific Occupations, Visit the BSA Here . Standard Industrial Classification (SIC) Manual. for "electrical contractor". Furniture and Related Product Manufacturing. NAICS Code 315210 – Cut and Sew Apparel Contractors. OSHA's multi-employer citation policy application. Industrial machinery and equipment (except electrical) merchant wholesalers: 423830: 423830: 423830: Industrial trucks, tractors, or trailers merchant wholesalers: 423830: 423830:. Examples of products made by these. 23821 - Electrical contractors and other wiring installation contractors; 238210 - Electrical contractors and other wiring installation contractors. General and special trade contractors primarily engaged in the construction of water and sewer mains, pipelines, and communications and power lines. 324121.