Frost Engineering & Consulting worked with River Rock Developers in an accelerated manner after it became evident there were structural concerns in the design. Frost would complete a thorough, accurate, and complete analysis, and also engineered the required lateral bracing and strengthening. The brand-new studio and studio+ style apartments serve as Mishawaka’s most unique residential development and are unlike anything else in the area: modern and contemporary, innovative, inviting, and unique. Located in the heart of Mishawaka and overlooking the St. Joseph River, River Rock Apartments feature boutique-style apartments.