Thanks for stopping by! We’re pleased to announce that Rentenbach Constructors Incorporated is now officially known as The Christman Company. Christman acquired Rentenbach in a merger of the two privately-held firms in December 2013 and the company’s Knoxville, TN and Greensboro, NC offices continued operating under the Rentenbach name for several years but are now moving forward under the Christman brand.

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Experts. Leaders. Partners.

With over 275 experienced full-time professionals, our team of experts, leaders and partners is focused on building more than buildings. With lasting relationships at the center of it all, our proudest moments occur when our partners lean on us for expertise as they dive into their next important project.

Our Company

Over 100 Years of Experience

What’s past is prologue, and though our values are timeless, there are many important events that have shaped us as a company. Understanding who we are and where we’ve been has helped set the course for where we’re headed next. We proudly invite you to meander through some milestones of Christman history.

Our History