The Masterwear site is located at 28 N. Main Street, Martinsville, Morgan County, Indiana. The site is situated in the downtown commercial area and is bordered on all sides by commercial properties. The county courthouse is located east of the site.
Masterwear was a commercial dry cleaner that used large amounts of tetrachloroethene (PCE) in its operations during the 1980s. The main building is a two-story building with an elevator connecting the two floors. The second floor contains an overhead walkway that spans over an alley (toward the east) connecting with an upstairs storage area. The business was operational from January 1986 to November 1991; however, the current owner of the property subdivided the buildings connected to the former dry cleaner building and leases space to business tenants.