Synergy & Mills Development is a privately held construction and real estate development company located in Dayton, OH. We are driven by the relentless pursuit of quality on every project. We don’t just develop, build, and manage facilities. We provide our clients with the foundation to shape their industries, transform their communities, and achieve their strategic goals.
Synergy will love and serve all – with safety, integrity and excellence always – including our clients, contractors, coworkers and the communities we serve.
Synergy will be the leader in commercial design build construction, development and property management in the communities we serve.
People and Relationships
Quality Focus Throughout
Efficiency and Speed
Best Value Approach
4F’s: Faith | Family | Friends | Philanthropy
4H’s: Hard Work | Humility | Honor | Humor
“With Synergy, we found a total solution partner…Truly, Synergy is much more than a construction company.”
Debbie Feldman
President and CEO, Dayton Children’s
Our team is bound by a shared passion for delivering outstanding results to our clients and a drive to make a positive impact in the communities where we live and work.

































