Formall Inc. Is a women owned company and iis located in the West Fargo, Prairie Supply inc. headquarters building. Specializing in custom, engineered forming, shoring and scaffolding rental, Formall provides the service and knowledge needed for even the most complicated of concrete forming jobs. With full time engineers and draftsman on hand, packages are organized complete with detailed shop drawings. FORMING, SHORING, AND SCAFFOLDING RENTAL.