Insights

Strategic Transition The company rebranded to ESI, Inc. after a 2019 merger, signaling a unified electrical construction services platform in Ohio and surrounding regions, which can open cross-sell opportunities across legacy Wagner clients and ESI’s broader network.

Growth Focus Revenue range of 25-50 million and a mid-sized employee base (51-200) indicate a scalable operation with potential capacity to take on larger electrical civil or industrial projects in the regional market.

Leadership Momentum Recent executive appointment of Sarah Connor as Senior Vice President of Marketing & Sales (Jan 2026) suggests a sharpened go-to-market strategy and potential openings for partnerships, channel programs, and targeted outreach.

Tech & Compliance Adoption of modern tech stack elements (Cloudflare, Google Analytics, cookie management, secure headers) implies emphasis on online presence, digital marketing, and data-driven sales efforts—useful touchpoints for security-conscious clients.

Market Positioning Operating in Ohio and surrounding regions with a history dating to 1966 places ESI as an established regional player in electrical construction, presenting opportunities to engage with mid-market manufacturers, utilities, and infrastructure projects seeking proven contractors.

Similar companies to Wagner Industrial Electric is now ESI, Inc.

Wagner Industrial Electric is now ESI, Inc. Tech Stack

Wagner Industrial Electric is now ESI, Inc. uses 8 technology products and services including Cloudflare CDN, CookieYes, Microsoft Outlook, and more. Explore Wagner Industrial Electric is now ESI, Inc.'s tech stack below.

Cloudflare CDN
Content Delivery Network
CookieYes
Cookie Compliance
Microsoft Outlook
Email
jQuery
Javascript Libraries
Microsoft Word
Office Suites
Priority Hints
Performance
X-Content-Type-Options
Web & Portal Technology
Google Analytics
Web Analytics

Media & News

ESI Electrical Contractors, Inc. hires Sarah Connor as Senior Vice President of Marketing & Sales.
ESI, Inc. appoints Sarah Connor as Senior Vice President of Marketing & Sales.
Jan 29, 2026 | pr.enewspf.com

Wagner Industrial Electric is now ESI, Inc.'s Email Address Formats

Wagner Industrial Electric is now ESI, Inc. uses at least 2 format(s):

Wagner Industrial Electric is now ESI, Inc. Email Formats	Example	Percentage
FLast@wagner-ind.com	JDoe@wagner-ind.com	33%
First.Last@wagner-ind.com	John.Doe@wagner-ind.com	30%
F.Last@wagner-ind.com	J.Doe@wagner-ind.com	18%
Last@wagner-ind.com	Doe@wagner-ind.com	19%
First.Last@esielectrical.com	John.Doe@esielectrical.com	69%
FLast@esielectrical.com	JDoe@esielectrical.com	20%
Last@esielectrical.com	Doe@esielectrical.com	9%
LF@esielectrical.com	DJ@esielectrical.com	2%

Frequently Asked Questions

What is Wagner Industrial Electric is now ESI, Inc.'s phone number?

You can contact Wagner Industrial Electric is now ESI, Inc.'s main corporate office by phone at

+1-937-298-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Wagner Industrial Electric is now ESI, Inc.'s official website and social media links?

Wagner Industrial Electric is now ESI, Inc.'s official website is esielectrical.com and has social profiles on LinkedIn.

How much revenue does Wagner Industrial Electric is now ESI, Inc. generate?

As of July 2026, Wagner Industrial Electric is now ESI, Inc.'s annual revenue is estimated to be $25M - $50M.

What is Wagner Industrial Electric is now ESI, Inc.'s NAICS code?

Wagner Industrial Electric is now ESI, Inc.'s NAICS code is 23 - Construction.

How many employees does Wagner Industrial Electric is now ESI, Inc. have currently?

As of July 2026, Wagner Industrial Electric is now ESI, Inc. has approximately 52 employees across 2 continents, including North AmericaSouth America. Key team members include President: J. F.Partner: J. W.Owner: K. W.. Explore Wagner Industrial Electric is now ESI, Inc.'s employee directory with LeadIQ.

What industry does Wagner Industrial Electric is now ESI, Inc. belong to?

Wagner Industrial Electric is now ESI, Inc. operates in the Construction industry.

What technology does Wagner Industrial Electric is now ESI, Inc. use?

Wagner Industrial Electric is now ESI, Inc.'s tech stack includes Cloudflare CDNCookieYesMicrosoft OutlookjQueryMicrosoft WordPriority HintsX-Content-Type-OptionsGoogle Analytics.

What is Wagner Industrial Electric is now ESI, Inc.'s email format?

Wagner Industrial Electric is now ESI, Inc.'s email format typically follows the pattern of FLast@wagner-ind.com. Find more Wagner Industrial Electric is now ESI, Inc. email formats with LeadIQ.

Wagner Industrial Electric is now ESI, Inc.

ConstructionOhio, United States51-200 Employees

ESI, Inc. is a regional electrical contractor based in Dayton, Ohio. The company offers electrical construction services throughout Ohio and nearby areas. It traces its roots to a 2019 merger with Wagner Industrial Electric, and its predecessor dates back to 1966.

Operating as a mid-sized player within the construction sector, ESI serves clients that require electrical project execution. In January 2026, the firm announced the appointment of Sarah Connor to the role of Senior Vice President of Marketing & Sales. The organization maintains its online presence at esielectrical.com.