405.376.4949 info@callahansteel.com

Commercial Buildings


Callahan Construction personnel have an extensive knowledge base in the commercial building process. We can assist you from design to interior finish out. City codes and the permit process can be a little overwhelming and we are here to help you any way we can. On this page you will find a list of common requirements. We have the experience and expertise to construct any size steel building for any application you may require.


Types of buildings

  • Mini-Storage
  • Office Complex
  • Maintenance Buildings
  • Store Front Buildings
  • Many other custom buildings

Commercial Requirements:
(These are common requirements for most commercial projects in the OKC and surrounding area. However there are exceptions based on zoning and use. Keep in mind this is in no way a complete list, just some of the most common we come across.)

Other buildings you may be interested in