Since pioneering Design/Build in Ohio in 1967, the Geis Companies has grown to become the largest industrial Design/Build firm in Ohio. The Design/Build team, which includes an in-house staff of architects, engineers, project managers and field staff design and construct +/- 12 million sq. ft. annually. Our Design/Build experience, qualified staff, track record of on-time and on-budget projects for over 400 clients speaks to our ability to meet your needs from start to finish, whether it is a renovation project or a build-to-suit in an entirely new location, and not just in Ohio. Our expanding client base has offered us opportunities outside Ohio as their requirements grow. Geis Projects are either completed or underway in over 43 states across the Unites States. Geis is now your national design build team as well.