Promise Buildings is a company that provides buildings utilizing modular construction. Modular construction has many different names, Modular Buildings, Systems Built Construction, Portable Buildings, Prefabricated or Prefab Buildings, Pre-engineered Buildings, Temporary Buildings, and so on. Expansion poses a problem for many businesses or organizations. Whether it is a corporation, healthcare facility, school or church there is a constant battle to provide enough quality space. You might think that adding on is out of the question because of the construction costs but that is not necessarily true.