TJ Wies Contracting established TJ Wies Prefab in 2019 in conjunction with becoming a Sto Panel Technology affiliate. TJ Wies Prefab’s Innovation Center, located on 5 acres in St. Peters, Missouri, was fully renovated and completed in 2020. This new facility allows TJ Wies to prefabricate interior and exterior building components and prefinished exterior wall panels in a quality-controlled environment, then transport to the jobsite for installation. This process guarantees cost certainty, accelerates the project schedule, helps to mitigate schedule conflicts, and alleviates congested jobsite constraints. TJ Wies Prefab’s facility in St. Peters includes office space, a showroom, and a 23,000 square foot fabrication area. TJ Wies Prefab serves all geographic areas that TJ Wies Contracting, Inc. operates in throughout the Midwest.