Guarantee Electrical displayed remarkable ingenuity in delivering sophisticated power distribution, advanced security systems, and individualized room controls for the construction of a cutting-edge medical marijuana growth facility in Rock Hill, Missouri. Despite a pandemic-induced delay, Guarantee Electrical, along with project partners, successfully completed this one-of-a-kind 90,000-square-fo...

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2001 Premier Parkway St. Charles County, Missouri THE PROJECT The 500,000 square foot Premier Parkway cross-docked warehouse project was the first of three very large warehouse and distribution implementations that Guarantee performed at the 75-acre development within Duke Realty’s Premier 370 site.   Located on I-370, less than one mile from I-70, in St. Peters, MO. The Premi...

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Commercial Electrical Contractor

THE PROJECT Guarantee Electrical Company’s (Guarantee) Illinois Branch joined with its frequent partner, Korte & Luitjohan Contractors to supply electrical construction for the Ardent Spirits/Old Harold Brewing Company conversion project.  In essence, the assignment involved turnkey electrical construction supplying power and lighting for a brewer distillery’s spirits produ...

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Electrical Company in Illinois, Illinois Electrical Contractor

St. Louis, Missouri The Gateway Arch Museum of Westward Expansion Renovation project combined classic renovation with something close to a doubling of the museum’s footprint, all underground.  The expansion adds two levels to the original museum space, plus an enlargement of the museum store.  Guarantee Electrical Company (GECO) joined the combined general contracting teams of M...

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Gateway Arch Electrical Contractor - Guarantee Ele

St. Louis, Missouri THE PROJECT Guarantee Electrical Company (GECO) served the team led by Tarlton Corporation, together with architect, Christner Inc. in supplying electrical and communications services to the 7,000-square-foot restoration of Henry Shaw’s original Library and Museum.  The goal was to modernize the building while achieve near perfect alignment with the original 1859...

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Museum Lighting

Location: St. Louis, Missouri Client: McCarthy Building Companies Size: $4.8 Million THE PROJECT Guarantee Electrical Company’s (GECO) role was to provide preconstruction planning and 3-D modeling together with installation of a new 2000 Amp electrical service and distribution with emergency backup generation supporting the Plant Science Center’s expanded operation...

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Location: Pittsburgh, Pennsylvania Client: Contegra Construction Size: $2.6 Million THE PROJECT GECO’s preconstruction plan called for placement of the building’s electrical distribution system in the slab of the single-story facility.  This provided the advantage of creating abundant space for the building’s extensive low voltage and mechanical systems,...

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Location: Chesterfield, MO Client: Alberici Constructors Size: $18 Million THE PROJECT Designed to provide systematic consolidation of Monsanto’s plant research and product design teams, the 420,000 SF CV Technology Building brings the company’s plant breeding, biotech and agronomic research technologies under one roof in a single four-story facility.  With la...

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Location: O'Fallon, Illinois Client: Poettker Construction Size: $1.9 Million THE PROJECT Student Athletes at McKendree University, Southern Illinois IceHawks youth hockey organization and the general public now have a new recreation center to call  home in O’Fallon, IL.  The McKendree Metro Rec Plex opened to the McKendree University men’s & wome...

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