Moeller Brew Barn was founded in Maria Stein, Ohio, in 2015. In the summer of 2019, a second taproom opened its doors in downtown Troy, Ohio’s Southwest Historic District. This same year, expanded brewing capacity, a full kitchen and additional seating were added in Maria Stein. In August of 2022, a third taproom opened in downtown Dayton in the heart of the Water Street District. Plans for a fifth taproom to open in Plain City, Ohio, were announced in 2022.