Insights

Longstanding construction partner Shamrock Electric has a history dating back to 1957 and a closely held structure, signaling stability and sustained client relationships that can be leveraged for multi-year electrical contracting opportunities across projects in sectors like high-rise, infrastructure, and design/build.

Diverse project experience Experience ranges from deep tunnel work to skyscrapers, indicating capability across complex, large-scale projects. This opens sales potential with developers, municipal authorities, and engineering firms seeking a trusted contractor for demanding environments.

Sustainable and designbuild Emphasis on LEED and sustainable energy solutions presents entry points for clients pursuing green building certifications and energy-efficient systems, plus opportunities to partner on design/build bids where sustainability is a differentiator.

Strong relationships Trusted relationships with customers, suppliers, and subcontractors suggest referrals and repeat business. Use this to target clients with long project cycles and emphasize reliable delivery, safety, and collaboration in proposals.

Growth signals and tech readiness Revenue in the mid six figures to mid seven figures range and a tech stack including AutoCAD, Bluebeam, and Office 365 indicate readiness to adopt digital project management and BIM workflows, enabling pitched efficiencies and integrated subcontractor coordination for larger bids.

Similar companies to Shamrock Electric Co., Inc.

Shamrock Electric Co., Inc. Tech Stack

Shamrock Electric Co., Inc. uses 8 technology products and services including AutoCAD, Squarespace, WordPress, and more. Explore Shamrock Electric Co., Inc.'s tech stack below.

Shamrock Electric Co., Inc.'s Email Address Formats

Shamrock Electric Co., Inc. uses at least 4 email formats:
Shamrock Electric Co., Inc. Email FormatsExamplePercentage
FLast@shamrockelectric.comJDoe@shamrockelectric.com
53%
First@shamrockelectric.comJohn@shamrockelectric.com
36%
Last@shamrockelectric.comDoe@shamrockelectric.com
8%
F.Last@shamrockelectric.comJ.Doe@shamrockelectric.com
3%

Frequently Asked Questions

What is Shamrock Electric Co., Inc.'s phone number?

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You can contact Shamrock Electric Co., Inc.'s main corporate office by phone at . 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 Shamrock Electric Co., Inc.'s official website and social media links?

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Shamrock Electric Co., Inc.'s official website is shamrockelectric.com and has social profiles on LinkedIn.

How much revenue does Shamrock Electric Co., Inc. generate?

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As of October 2026, Shamrock Electric Co., Inc.'s annual revenue is estimated to be $25M - $50M.

What is Shamrock Electric Co., Inc.'s SIC code and NAICS code?

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Shamrock Electric Co., Inc.'s SIC code is 1711 - Plumbing, Heating and Air-Conditioning and NAICS code is 23 - Construction.

How many employees does Shamrock Electric Co., Inc. have currently?

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As of October 2026, Shamrock Electric Co., Inc. has approximately 36 employees across 1 continents, including North America. Key team members include Office Manager: B. M., Electrician: D. L. and Electrician: E. F. Explore Shamrock Electric Co., Inc.'s employee directory with LeadIQ.

What industry does Shamrock Electric Co., Inc. belong to?

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Shamrock Electric Co., Inc. operates in the Construction industry.

What technology does Shamrock Electric Co., Inc. use?

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Shamrock Electric Co., Inc.'s tech stack includes AutoCAD, Squarespace, WordPress, Dropbox, Bluebeam, Shopify, Squarespace Commerce and Office 365.

What is Shamrock Electric Co., Inc.'s email format?

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Shamrock Electric Co., Inc.'s email format typically follows the pattern of FLast@shamrockelectric.com. Find more Shamrock Electric Co., Inc. email formats with LeadIQ.

When was Shamrock Electric Co., Inc. founded?

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Shamrock Electric Co., Inc. was founded in 1957.
Shamrock Electric Co., Inc. logo

Shamrock Electric Co., Inc.

ConstructionIllinois, United States11-50 Employees

Shamrock Electric Co., Inc. is a mid-sized electrical contractor in the construction industry, based in Elk Grove Village, Illinois. Founded in 1957 by Jack and Bill O’Shea, the company remains closely held and capable of delivering a broad range of electrical services. Its project history spans from Chicago’s Deep Tunnel infrastructure to tall downtown skyscrapers, illustrating a versatile portfolio across public works and commercial development.

The firm pursues design/build engagements and sustainable energy initiatives, including LEED-aligned solutions, supported by disciplined project management and technical expertise. Long-standing relationships with customers, suppliers, and subcontractors are a central element of Shamrock Electric’s business approach.

Section iconCompany Overview

Phone number
SIC Code
1711 - Plumbing, Heating and Air-Conditioning
NAICS Code
23 - Construction
Founded
1957
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

    Shamrock Electric Co., Inc.'s revenue is estimated to be in the range of $25M - $50M

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