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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Thomas R. Whitmore, LEED AP, AVS

    Thomas R. Whitmore, LEED AP, AVS
    Project Executive and Director of Historic Preservation
    University of Michigan, B.A., Architecture

    As project executive in Christman's mid-Atlantic office, Tom is responsible for directing both key historic renovation and new construction projects there. His training and experience in design and construction administration make him particularly adept at pre-construction planning services during the early phases of our projects. As a trained architect, LEED-accredited professional and highly-competent construction manager, Tom's broad range of skills have enabled him to bring great added value to our clients' projects. He joined Christman as project manager in 2000 and was promoted to project executive in 2006. In addition to directing historic preservation in the mid-Atlantic region, Tom also heads up the technical resources and training of historic preservation personnel for Christman's national historic preservation group. Tom has served on the board of the Association for Preservation Technology since 2013 and now serves as the treasurer.