Built in the early 1900’s, the Missoula County Courthouse is a key component of the city’s central business district. The neoclassical sandstone building boasts numerous original historic elements, including an ironclad cupola and clock tower with a two-ton bell. Spanning nearly a decade, a multi-phased renovation restored the historic structure according to guidelines set by The Secretary of the Interior’s Standards for the Treatment of Historic Properties. The wide scope of work encompassed the entire courthouse and annex building, and required a variety of rehabilitation and preservation treatments, including terracotta tile restoration, granite resurfacing, masonry repointing, and decorative concrete replacement, in addition to the completion of ADA accessibility requirements.