Keith D. Smith Concrete placed and finished an interior concrete slab on grade and an exterior concrete apron at the Whirlpool Warehouse project in Mechanicsburg, PA Related ArticlesEldorado StoneNew 3D SystemSt. Katherine DrexelThird Screed MachineReaching Hearts ChurchMRP 51 Commerce Building 2Homewood Willow PondsMatrix WarehousePre-Apprentice Program LauncH for High School Students1st Floor Pour – Lehigh Crossing