Insights

Strong Industry Reputation Guarantee Electrical Company has a long-standing presence in the construction industry since 1902 and has earned multiple awards including the prestigious AGC Keystone Award and recognition as a top specialty contractor, indicating high-quality service and a solid reputation that can attract large or repeat clients.

Recent Strategic Growth The company's acquisitions of Aschinger Electric Co. and Berwick Electric demonstrate an active growth strategy, expanding their market share, capabilities, and project portfolio—an indicator of potential opportunities for partnership and collaboration in larger projects.

Recognized Project Delivery Guarantee Electrical's involvement in notable projects such as the MEMC Silicon Wafer Manufacturing Facility and the COVID-19 Alternate Care Facility highlights expertise in complex, high-stakes environments, positioning them as a reliable partner for large-scale and critical infrastructure projects.

Innovative and Award-Winning With recent awards and finalist recognitions for projects like the Missouri Botanical Garden and Keystone Project of the Year, the company demonstrates a strong commitment to innovation and excellence, appealing to clients seeking reliable contractors with proven success in award-winning work.

Industry and Technology Adoption Utilizing advanced tools such as Procore, Office 365, and HTTP/3 alongside a history of innovative construction solutions, Guarantee Electrical is positioned to leverage modern technology for efficient project delivery, creating opportunities to offer technologically enhanced electrical and energy solutions to prospective clients.

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 March 2026, Guarantee Electrical Company has approximately 456 employees across 4 continents, including North AmericaAsiaAfrica. Key team members include Chief Executive Officer: R. L.Chief Construction Officer: D. G.Chief People Officer: S. H.. 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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