ArchKey Solutions

ArchKey Solutions

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ArchKey, one of the largest privately held specialty trade installation and facilities services companies in the United States, is a leader in designing, building, and maintaining electrical, technologies, and other specialty systems. Whether for new installations or an existing facility, our team of over 5,000 works nationally to support our customers and solve problems regardless of their size o

05/14/2026

ArchKey's prefabrication team has been churning out large stub-up duct banks for a new water treatment plant in Pennsylvania. The ductbanks start as a BIM design based on the customer's specifications. The drawings then moved to the shop floor, where our team of technicians constructed the forms.

The completed project requires more than 700 90° conduits made of 4" fiberglass. They are fitted into steel racks, each one weighing anywhere from 300 - 2,000 lbs. That's 90% lighter than using rigid conduit, which saves on fuel when it comes time to transport the racks to their final destination.

What can we prefab for your team? See our capabilities at https://www.archkey.com/electrical-contractor/prefabrication-solutions/

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1572 Larkin Williams Road
St. Louis, MO