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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Christopher R. Brummel

    Christopher R. Brummel
    Vice President, Regional Operations, Greensboro, North Carolina
    Ferris State University, B.S., Construction Management 

    Chris began his career with Christman as an intern in 1995 while in college. Over the course of nearly two decades, he has developed a strong specialty in delivery of large construction projects on operational campuses, particularly higher education and healthcare facilities, where maintaining mission-critical campus operations uninterrupted is essential. His ability to develop strong working relationships and promote a cohesive team makes him a natural leader. After his internship, Chris was a project engineer until being promoted to project manager in 2000, senior project manager in 2006, project executive in 2014, and vice president in 2017. Chris recently relocated from Lansing to Greensboro where his strong background and systems experience makes him an asset to the team.