Synergy and the Mills Development are privately held construction and real estate development companies located in Dayton, OH. Our early success as a general contractor with building small office, retail, and industrial buildings engraved the 3 Core Values of today’s companies:

• Developing the best sites in the marketplace,
• Constructing buildings that have timeless architecture and quality, and
• Providing exceptional service to all of our clients, tenants, customers and partners at all points in a building’s life cycle.

Today, Synergy has become Dayton’s leading real estate development company by developing and constructing over $500,000,000 of Class A office, medical and educational space.