Insights

Industry Recognition Guarantee Electrical Company's recent awards, including the AGC Keystone Award and recognition as one of the top specialty contractors by ENR, highlight their proven track record of excellence and innovation in electrical construction, making them a trusted partner for large-scale and prestigious projects.

Expansion & Growth The company's strategic acquisitions of Aschinger Electric and Berwickelectric demonstrate ongoing growth and an expanded project portfolio, presenting opportunities to offer complementary services, supplies, or technologies to meet their evolving project needs.

Diverse Project Portfolio With a history spanning over a century and involvement in notable projects such as MEMC Silicon Wafer Manufacturing and the Missouri Botanical Garden, Guarantee Electrical's extensive experience indicates potential for upselling advanced electrical solutions, energy efficiencies, or maintenance services for similar large infrastructure projects.

Financial Scale Operating with revenues between 100 million and 250 million dollars and a substantial workforce, Guarantee Electrical offers opportunities for high-value, enterprise-level solutions in electrical systems, project management tools, or safety and compliance services suitable for their size and scope.

Technology Engagement Their use of advanced project management and communication tools like Procore and Office 365 suggests openness to integrating new digital solutions, creating opportunities to introduce innovative construction tech, safety platforms, or productivity enhancements that improve project delivery and efficiency.

Guarantee Electrical Company Tech Stack

Guarantee Electrical Company uses 8 technology products and services including Adobe InDesign, WordPress, Procore, and more. Explore Guarantee Electrical Company's tech stack below.

  • Adobe InDesign
    Cad & Graphics
  • WordPress
    Content Management System
  • Procore
    Facilities Management
  • Microsoft
    Miscellaneous
  • Office 365
    Office Suites
  • iOS
    Programming Languages
  • Animate.css
    UI Frameworks
  • HTTP/3
    Web & Portal Technology

Media & News

Guarantee Electrical Company's Email Address Formats

Guarantee Electrical Company uses at least 1 format(s):
Guarantee Electrical Company Email FormatsExamplePercentage
First.Last@geco.comJohn.Doe@geco.com
73%
LastF@geco.comDoeJ@geco.com
15%
FLast@geco.comJDoe@geco.com
9%
FirstLast@geco.comJohnDoe@geco.com
3%

Frequently Asked Questions

Where is Guarantee Electrical Company's headquarters located?

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Guarantee Electrical Company's main headquarters is located at 3405 Bent Avenue St. Louis, Missouri 63116 United States. The company has employees across 4 continents, including North AmericaAsiaAfrica.

What is Guarantee Electrical Company's phone number?

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You can contact Guarantee Electrical Company'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 Guarantee Electrical Company's official website and social media links?

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Guarantee Electrical Company's official website is geco.com and has social profiles on LinkedIn.

What is Guarantee Electrical Company's SIC code NAICS code?

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Guarantee Electrical Company's SIC code is 1731 - Electrical Work NAICS code is 23 - Construction.

How many employees does Guarantee Electrical Company have currently?

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As of February 2026, Guarantee Electrical Company has approximately 453 employees across 4 continents, including North AmericaAsiaAfrica. Key team members include Chief Executive Officer: R. L.Chief People Officer: S. H.Vice President Strategy: N. A.. Explore Guarantee Electrical Company's employee directory with LeadIQ.

What industry does Guarantee Electrical Company belong to?

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Guarantee Electrical Company operates in the Construction industry.

What technology does Guarantee Electrical Company use?

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Guarantee Electrical Company's tech stack includes Adobe InDesignWordPressProcoreMicrosoftOffice 365iOSAnimate.cssHTTP/3.

What is Guarantee Electrical Company's email format?

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Guarantee Electrical Company's email format typically follows the pattern of First.Last@geco.com. Find more Guarantee Electrical Company email formats with LeadIQ.

When was Guarantee Electrical Company founded?

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Guarantee Electrical Company was founded in 1902.

Guarantee Electrical Company

ConstructionMissouri, United States201-500 Employees

A full-service electrical contractor since 1902, providing capability, performance, and legendary innovation in new construction, design-build, low-voltage systems, energy solutions, emergency service, building maintenance, and troubleshooting.

Section iconCompany Overview

Headquarters
3405 Bent Avenue St. Louis, Missouri 63116 United States
Phone number
Website
geco.com
SIC Code
1731 - Electrical Work
NAICS Code
23 - Construction
Founded
1902
Employees
201-500

Section iconFunding & Financials

  • $100M$250M

    Guarantee Electrical Company's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    Guarantee Electrical Company's revenue is estimated to be in the range of $100M$250M

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