Insights

Award Momentum Leverage Guarantee Electrical Company's recent industry recognition including the AGC Keystone Award and ENR top contractor rankings to position them as a proven partner for high-profile, complex electrical projects and to open discussions with general contractors and developers seeking reputable firms with a track record.

Mergers & Growth Capitalize on the strategic acquisitions of Aschinger Electric and Berwick Electric to target clients undergoing expansion or complex integrations, offering scale, seamless project ramp-up capabilities, and a unified service model across larger portfolios.

Integrated Solutions Promote GECO’s broad service mix from design-build and low-voltage systems to energy solutions and emergency maintenance as a single-source value proposition for new construction and multi-site facilities, reducing procurement complexity for owners and general contractors.

Industrial Energy Highlight experience with MEMC Silicon Wafer Manufacturing Facility and other complex facilities to win bids in advanced manufacturing, data centers, and mission-critical environments by emphasizing electrical reliability, compliance, and speed to turnover.

Digital Transformation Emphasize the use of modern tech stack including Databricks, Microsoft Power Platform, Qlik, and OpenAI to showcase data-driven project delivery, cost control, and predictive maintenance capabilities to facilities managers and owners seeking measurable efficiency gains.

Similar companies to Guarantee Electrical Company

Guarantee Electrical Company Tech Stack

Guarantee Electrical Company uses 8 technology products and services including LinkedIn Recruiter, Databricks, Microsoft Power Platform, and more. Explore Guarantee Electrical Company's tech stack below.

Media & News

Guarantee Electrical Company's Email Address Formats

Guarantee Electrical Company uses at least 4 email formats:
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

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.

How much revenue does Guarantee Electrical Company generate?

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As of August 2026, Guarantee Electrical Company's annual revenue is estimated to be $100M - $250M.

What is Guarantee Electrical Company's NAICS code?

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

How many employees does Guarantee Electrical Company have currently?

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As of August 2026, Guarantee Electrical Company has approximately 477 employees across 4 continents, including North America, Asia and Africa. Key team members include President: D. M., Owner: G. E. and Senior Vice President: D. G. 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 LinkedIn Recruiter, Databricks, Microsoft Power Platform, Qlik, Bluebeam, OpenAI, Google Cloud and Hootsuite.

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 logo

Guarantee Electrical Company

ConstructionMissouri, United States201-500 Employees

Guarantee Electrical Company is a U.S.-based electrical contracting firm in the construction industry, headquartered at 3405 Bent Avenue, St. Louis, Missouri 63116. The company employs between 201 and 500 people. Since 1902, it has provided a range of electrical contracting services, including new construction, design-build, low-voltage systems, energy solutions, emergency service, building maintenance, and troubleshooting. The firm has received industry recognition for their work, including an AGC Keystone Award for the MEMC Silicon Wafer Manufacturing Facility in St. Charles, Missouri, and ENR recognition as a top specialty contractor; it was a finalist in the 2023 AGC Construction Keystone Awards for the TD4/GECO joint venture on the Missouri Botanical Garden project. The company expanded through acquisitions in 2021, acquiring Aschinger Electric Co. and Berwick Electric.

Section iconCompany Overview

Phone number
Website
geco.com
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

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