M.A.C. Corporation Share: Building Contractors & Developers M.A.C. Corporation Visit Website 900 NW Hunter Drive, Suite 2 South Blue Springs, MO 64015 (816) 229-6090 (816) 229-6093 (fax) Hours: 8-5 Mon-Fri. About About M.A.C. Corporation was founded in 1979, as a spin-off of a Kansas City architectural firm. The original goal remains the same: to provide a comprehensive package of professional services.