Commercial & Industrial Construction & Prefabrication

Commercial Ductwork Prefabrication Services

Southport asks the question, “what has to be done in the field?” and prefabs everything else. Southport strives to prefabricate any and all mechanical systems to maximize quality, efficiency, and project safety.

Southport’s fabrication shop, conveniently located West of I-94 in Caledonia, Wisconsin, has over 50,000 square feet outfitted with state-of-the-art workstations and hoisting equipment for cutting, welding and joining all types of mechanical systems.

We utilize all available duct materials, including galvanized sheet metal, stainless steel, aluminum, fiberglass, black iron, and many other materials. All shapes and sizes of ductwork are used including rectangular ductwork as well as round and oval. Southport produces the highest quality of ductwork efficiently year-round.

With our state-of-the-art equipment and staff of qualified employees, our fabrication shop can fabricate and assemble accurately any type of piping configuration from the simplest riser to complex mechanical and boiler rooms. The shop’s controlled environment enables us to maintain a high degree of quality and a constant level of productivity regardless of weather or project site conditions.

We operate a full production shop for fabrication of piping systems for plumbing, fire protection, and HVAC. Our prefabricated components are exported directly from our models to the shop for construction, ensuring the highest quality and accuracy. Smart use of prefabrication piping systems translates into saving money and time for your project. All shop fabricated work is inspected and tested prior to shipment. Field supervisors recheck items on-site prior to installation.

Fire Protection