What services does OESCO offer?

OESCO provides a range of electrical contracting and alarm industry services, including installation, maintenance, and repair. The company also offers fire extinguisher services.

What is OESCO's service area?

OESCO serves customers in Oklahoma and the surrounding region, leveraging its extensive industry experience and licenses to deliver high-quality services.

How can customers contact OESCO?

Customers can reach out to OESCO through the contact information provided on the company's website, which includes details on how to get in touch with the team.

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Voyager DBDeep data on millions of local businesses, with verified decision-makers to reveal.Contact ResearchHand-built prospect lists from human researchers, delivered in 24 hours.People SearchFind owners and decision-makers by job title, seniority and department.Chrome ExtensionColdlytics in your browser - prospect any business as you browse the web.IntegrationsInstantly, Smartlead, lemlist, Clay, HighLevel, plus Claude and ChatGPT over MCP.

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Oklahoma Electrical Supply Co

$24.0M revenue • 120 employees • 4901 N Sewell Ave, Oklahoma City, OK, 73118, United States

Last Updated Aug 22, 2026

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Company Overview

Company Name

Oklahoma Electrical Supply Co

Address

4901 N Sewell Ave, Oklahoma City, OK, 73118, United States

Website

oesco.com

Phone

(405) 525-9900

Approx. Annual Revenue

$24.0M

Employees

120

Established

1996

Google Reviews

3.0 (6 reviews)

Google Business Category

Electric utility company

Locations

About Oklahoma Electrical Supply Co

OESCO is an electrical contractor and alarm system provider based in Oklahoma City, Oklahoma. The company holds several state-level licenses, including an electrical contractor's license, an alarm industry license, and a fire extinguisher industry license. OESCO has been in operation since at least 2018.

Business Profile

Read from the Oklahoma Electrical Supply Co website on Oct 12, 2026. Hover an item to see the exact wording it came from.

Licenses, certifications & awards

CMMC CertifiedIndustry certified
IBEW Partner

About the website

Website quality (AI-assessed): 8/10 · Current copyright 2026; Detailed project and division pages

Recent changes

What changed on the Oklahoma Electrical Supply Co website and Google listing, as detected by Coldlytics on each visit.

Oct 10, 2026 · Oklahoma City, OK
Google reviews went from 7 to 6
Oct 10, 2026 · Oklahoma City, OK
Google rating went from 2.7 to 3

Coldlytics tracks changes like these across millions of businesses, so you can reach companies the moment they add a pixel, start hiring, or switch software.

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