Who We Are

cropped-Logo.jpgHistoric Design Consulting was founded in 2007 by Mark Johnston in Vadnais Heights, MN. Mark is a member of the Minnesota Society of Architectural Historians and the Association of Preservation Technology and meets the U.S. Secretary of the Interior’s Professional Qualifications Standards for History. He has a B.A. and M.A. in History with a certificate in Historic Preservation. Mark has a particular interest in the 19th century building trades and works as a cabinetmaker and joiner using 19th century hand tools and techniques.


To learn more about the consulting process, visit the How We Work page.