Active Across the Midwest and Ontario
Roncelli delivers complex construction projects across Southeast Michigan, the broader Midwest, and Ontario, Canada. From healthcare and advanced manufacturing to energy, education, government, and mission critical environments, our teams bring regional knowledge, trusted trade relationships, and consistent execution to every project.
Wherever we build, our approach stays the same: plan with precision, communicate clearly, and deliver with accountability.
Regional Strength
Detroit & Southeast Michigan
Deep roots in healthcare, automotive, and institutional construction across Southeast Michigan. Long‑standing owner and trade partner relationships, supported by local leadership and a strong workforce presence.
Across the Midwest
Dedicated project teams operating throughout the Midwest with experience navigating regional regulations, permitting environments, and labor conditions. Established trade partner networks support consistent execution across state lines.
Ontario, Canada
Active Canadian operations with experience delivering automotive, healthcare, and institutional projects. Teams understand cross‑border coordination and local requirements to support reliable delivery in Ontario.
Built for Regional Reach
While our primary focus remains the Midwest and Ontario, Roncelli has the systems, leadership, and workforce capacity to support projects beyond our core region when long‑term partnerships align. We scale intentionally, ensuring every project receives the same level of planning, oversight, and execution our clients expect.
