Founded in 1932 by J.O. Oltmans, the company has been led by three generations of Oltmans, all of whom have adhered to principals of integrity and trust that make the company a leader in the field of commercial and industrial construction for the private enterprise system. Oltmans Construction Co. enjoys a unique history. History does repeat itself. Our successes are role models for future projects. We have learned and continue to learn how to produce a better project. Below, explore the rich, diverse history of the company, and discover for yourself why we remain at the forefront of our trade.