KM Cornerstone is a design/build construction company specializing in the restoration and reconstruction of historic buildings throughout the United States. Unique to the company is the desire and dedication to bringing all community organizations and local stakeholders together to work collectively on ensuring community needs are met and that the restoration leaves a legacy of pride in the community for generations.
Also unique to KM Cornerstone is its dedication to hiring all local firms and contractors to complete projects whenever possible. This approach has led to a spirit of cooperation among all entities in the community and has spurred local economic growth locally.
Founder and President Keith Masserant has more than 35 years’ experience in designing and building commercial, industrial and restoration projects throughout the United States, Europe, South America and Africa.
Mr. Masserant is a pioneering and results-oriented leader who holds more than 20 patents for innovations he developed over the years in response to challenges faced by his clients. His “out-of-the-box” fresh perspectives and unwavering customer service has gained him the respect of customers across the globe as they continually search for new and innovative ways to deliver services.
A lifelong resident of Monroe County, Michigan, Mr. Masserant is the proud father of two adult sons, Dylan and Colin, and he and his wife Debbie relish time with their grandchildren Leland, Ellie and Josie.
Mr. Masserant is also a lifelong philanthropist, who believes” to much is given, much is expected.” He serves on many boards, both locally and nationally, and volunteers at numerous organizations, including
- Pope John Paul Cancer Housing
- Chair, Monroe County Medical Emergency Authority Board of Directors
- Knights of Columbus
- Detroit Area Food Bank
- Monroe County Business Development Board of Directors
- Chair, Monroe County Community Foundation Board of Directors
- Ducks Unlimited
- Vice Chair, Monroe County Community College Board of Directors
- Shela’s Center for Hope
- Monroe County Alliance – Board of Director’s
- ProMedica Hospital Board of Directors
- National Museum of the Great Lakes, Toledo Ohio Board of Directors
- River Raisin National Battlefield Museum Monroe Michigan Board of Directors