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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As a company focused on building long-term relationships, our objective is to partner with clients to achieve their strategic facilities goals and maximize the value of their construction investment. 

Together with the client, design team and construction tradespeople, we envision, plan and construct exceptional buildings – on time and on budget – that operate correctly and efficiently when opened. We do this by offering a broad range of professional services which allow us to serve as an extension of our client’s staff, complementing their capabilities and bringing to the team more than 122 years of Christman expertise, leadership and partnership.

Our services include: