Tonn and Blank Construction
ConstructionIndiana, United States51-200 Employees
Tonn and Blank Construction is a Michigan City, Indiana-based contractor that treats construction as a problem-solving process rather than a purely technical task. The firm emphasizes addressing broader project constraints—such as community planning and economic considerations—that can complicate high-profile developments. Its portfolio spans complex facilities, including hospitals, as well as standard office spaces, and an in-house team of specialists guides projects from planning through completion to navigate challenges and help save time and money for clients. Based in Michigan City, the firm operates as a mid-sized contractor with a regional focus in the Midwest. In 2026 it expanded its facilities to Newport, United Kingdom, signaling growth into Europe.