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The SIC code for electrical contractors is 1731, "Electrical Work." It covers on-site electrical work, including wiring, electrical repair, alarm installation, communications equipment, lighting, and electrical signals. Transmission-line construction is classified separately under SIC 1623.
Every business in our file is tagged with its SIC code. Pick a state to see how many SIC 1731 electrical contractor records we hold with a phone number.
SIC 1731 maps to one 2022 NAICS industry: 238210, Electrical Contractors and Other Wiring Installation Contractors. The nearby codes below matter when the business primarily performs transmission-line construction or alarm monitoring instead of on-site electrical installation.
| SIC | SIC description | NAICS | NAICS description |
|---|---|---|---|
| 1731 | Electrical Work | 238210 | Electrical Contractors and Other Wiring Installation Contractors |
| 1623 | Water, Sewer, Pipeline, and Communications and Power Line Construction | 237130 | Power and Communication Line and Related Structures Construction |
| 7382 | Security Systems Services | 561621 | Security Systems Services (except Locksmiths) |
Visa also uses MCC 1731 for Electrical Contractors. The business category is similar, but an MCC classifies a merchant for card-payment processing while SIC classifies an industry. If you found 1731 on a payment-processing document, confirm whether the form is asking for an MCC or an SIC code.
These businesses all fit under SIC 1731 when electrical installation or service at the job site is the primary activity. NAICS generally keeps them together under 238210.
Electricians performing wiring, panel, fixture, circuit, and other electrical installation or repair work at homes and residential construction sites.
Electrical contractors working in offices, retail buildings, factories, warehouses, and other commercial or industrial facilities.
Contractors whose primary work is installing alarm systems. Businesses primarily monitoring and maintaining alarms are classified separately under SIC 7382.
Contractors installing communications equipment, intercom systems, cable hookups, and related wiring at the customer or construction site.
Includes highway lighting and electrical signal construction, along with other on-site lighting and electrical control installation work.
Contractors primarily constructing power or communications transmission lines are excluded from SIC 1731 and classified under SIC 1623.
Many people searching for the electrical contractor SIC code are filling out a form or building a prospect list. If it is the second one, SIC 1731 is the starting filter and the useful work happens after it.
In our portal, SIC 1731 narrows the business file to electrical work contractors. From there you can layer on employee count, annual revenue, city, county, zip, or area code, and contact name where available. The output is a CSV with the business name, phone number, address, SIC code, and the demographic fields you selected, ready to load into any dialer or CRM.
Common buyer combinations include electrical supply distributors targeting smaller contractors, field-service software vendors targeting growing contractor businesses, and commercial insurance or payroll providers narrowing electrical contractors by geography, employee range, and revenue.
Electrical contractors tend to be more stable than high-churn categories such as restaurants, but firms still open, close, merge, and change phone numbers. Our US business data is refreshed quarterly, Canada data is refreshed annually, and we estimate roughly 90% accuracy on business records. Ask about refresh timing before buying a large contractor file, whoever you buy it from.
These are the available SIC 1731 electrical contractor records in our file with a phone number, broken out by state. You can narrow further by city, county, zip, employee count, or revenue inside the portal. New Jersey data is not available due to recent privacy laws.
| State | Code | Electrical contractors | Share |
|---|---|---|---|
| Alabama | AL | 1,647 | 1.2% |
| Alaska | AK | 359 | 0.3% |
| Arizona | AZ | 3,202 | 2.3% |
| Arkansas | AR | 1,043 | 0.7% |
| California | CA | 21,942 | 15.6% |
| Colorado | CO | 3,024 | 2.1% |
| Connecticut | CT | 2,432 | 1.7% |
| Delaware | DE | 597 | 0.4% |
| District of Columbia | DC | 174 | 0.1% |
| Florida | FL | 9,714 | 6.9% |
| Georgia | GA | 4,401 | 3.1% |
| Hawaii | HI | 600 | 0.4% |
| Idaho | ID | 885 | 0.6% |
| Illinois | IL | 4,625 | 3.3% |
| Indiana | IN | 2,054 | 1.5% |
| Iowa | IA | 1,581 | 1.1% |
| Kansas | KS | 1,088 | 0.8% |
| Kentucky | KY | 1,631 | 1.2% |
| Louisiana | LA | 2,200 | 1.6% |
| Maine | ME | 886 | 0.6% |
| Maryland | MD | 2,722 | 1.9% |
| Massachusetts | MA | 4,367 | 3.1% |
| Michigan | MI | 3,677 | 2.6% |
| Minnesota | MN | 2,568 | 1.8% |
| Mississippi | MS | 977 | 0.7% |
| Missouri | MO | 2,103 | 1.5% |
| Montana | MT | 658 | 0.5% |
| Nebraska | NE | 972 | 0.7% |
| Nevada | NV | 1,028 | 0.7% |
| New Hampshire | NH | 1,052 | 0.7% |
| New Jersey i | NJ | - | - |
| New Mexico | NM | 1,128 | 0.8% |
| New York | NY | 8,238 | 5.8% |
| North Carolina | NC | 4,942 | 3.5% |
| North Dakota | ND | 490 | 0.3% |
| Ohio | OH | 4,171 | 3.0% |
| Oklahoma | OK | 1,514 | 1.1% |
| Oregon | OR | 1,470 | 1.0% |
| Pennsylvania | PA | 6,396 | 4.5% |
| Puerto Rico | PR | 81 | 0.1% |
| Rhode Island | RI | 521 | 0.4% |
| South Carolina | SC | 1,941 | 1.4% |
| South Dakota | SD | 464 | 0.3% |
| Tennessee | TN | 2,283 | 1.6% |
| Texas | TX | 11,440 | 8.1% |
| Utah | UT | 1,201 | 0.9% |
| Vermont | VT | 391 | 0.3% |
| Virginia | VA | 3,410 | 2.4% |
| Washington | WA | 3,624 | 2.6% |
| West Virginia | WV | 488 | 0.3% |
| Wisconsin | WI | 2,308 | 1.6% |
| Wyoming | WY | 359 | 0.3% |
| Available United States total | US | 141,069 | 100% |
California, Texas, Florida, and New York are the four largest available state counts in this file. A complete state file is $549 as a one-time purchase. If you are working several markets, a portal plan from $99 a month lets you pull them as you go.
Filter by SIC 1731, then narrow by state, employee count, revenue, and location. Download a dialer-ready CSV in minutes.
Build an electrical contractor listPlans from $99/mo, no contract. Or buy a full state in bulk for $549. Questions? Call 972-854-7826.
© 2026 Electronic Voice Services, Inc. | All rights reserved
NOTICE: Electronic Voice Services, Inc. (TelephoneLists.biz) is a data broker registered with the Texas Secretary of State and in other applicable states.