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  • Chuck Brandenburg

    Vice President - Morgan-Keller Concrete

    With over 25 years of concrete construction experience, Chuck’s resume includes positions as Project Manager, Senior Project Manager, and General Concrete Operations Manager. Chuck currently serves on the Board of Directors for Maryland Ready Mix Concrete Association (MRMCA). He earned his Bachelor of Science degree in Civil Engineering from West Virginia University. Chuck has been with Morgan-Keller since 1996.

  • Sam Bollinger

    Project Executive

    With over 35 years of construction experience, Sam’s resume includes positions as Owner, Construction Manager, and Project Manager. Before joining MK Concrete, Sam owned his own Construction Management company serving clients around the world and has been with Morgan-Keller since 2015.