Our leadership team consists of seasoned experts who take an active part in our client projects – in fact; there is a principal in charge of every Miller Dunwiddie project. Our leaders are:

Craig R. Lau, AIA, NCARB – President
Craig Lau has been president of Miller Dunwiddie since 1990. He joined the firm as a project architect in 1979 and has been instrumental in the continued growth of the firm ever since. Craig is a Registered Architect in Minnesota and nationally certified by NCARB. A graduate of the University of Minnesota with architecture and environmental design degrees; he is a member of the American Institute of Architects (AIA) and the National Trust for Historic Preservation. In addition, he is a past board member of AIA Minnesota and AIA Minneapolis.

Mark J. Miller – Chief Operating Officer
Mark Miller is Miller Dunwiddie’s chief operating officer. Since joining the company in 1978, Mark has been a critical part of the firms lasting success. Today, Mark is responsible for the general and financial operations of the firm. Mark is the son of Miller Dunwiddie’s founding principal, Bill Miller.

John D. Mecum, AIA, NCARB – Vice President
John Mecum is a vice president at Miller Dunwiddie and has been with the firm since 1984. A Registered Architect in Minnesota, and is certified nationally by NCARB, he earned a Master of Architecture with concentrations in architectural and landscape preservation from Iowa State University. John is a member of the AIA, the National Trust for Historic Preservation, Preservation Alliance of Minnesota, and the Association for Preservation Technology International (APT).

Charles D. Liddy, Jr., AIA, NCARB – Vice President
Chuck Liddy has been a vice president at Miller Dunwiddie since 1992 and has more than 32 years of professional experience. He is a Registered Architect in Minnesota and eight other states, and is certified nationally by NCARB. Chuck graduated with a bachelor’s degree in architecture from the University of Notre Dame and is a member of the National Trust for Historic Preservation, the Preservation Alliance of Minnesota, and the AIA. He is a past co-chair of the AIA Minneapolis Urban Design Committee and is currently the AIA - Minneapolis Chapter Treasurer.

Sonia S. Prickett, CID, IIDA – Director of Interior Design
Sonia Prickett joined the firm in 2000 as the director of interior design and has nine years of professional experience. Sonia is a Certified Interior Designer in the state of Minnesota. She graduated from the University of Minnesota – College of Human Ecology with a Bachelor of Science in interior design and a concentration in studio arts. Currently, she is a member of the International Interior Design Association.