The attorneys at Hagen, Wilka & Archer are highly-trained legal professionals that handle a variety of complex issues in most areas of practice. We look for solutions that make sense for our clients.

Christopher D. Mathieu

Associate Attorney

Chris Mathieu is a recent addition to the firm as an Associate Attorney.  He focuses his law practice in the areas of civil litigation, corporate and commercial law, and real estate. He represents companies and individuals involved in a variety of legal disputes and commercial transactions.  As he grows his practice, he will be working in several areas of law in order to provide well-rounded legal services to clients of the firm.  Chris received his Bachelor of Arts from Augustana University in 2016 and his Juris Doctorate from the University of South Dakota in 2021.  While at Augustana Chris was a member and captain of the football team.  In his free time, Chris enjoys hiking with his wife, Heather, and his dog, Archie, as well as cooking for friends and family.

Practice Areas:

Civil Litigation
Business Entity Law and Organization
General Business Law and Transactions
Mergers and Acquisitions
Commercial Real Estate


Augustana University, B.A., 2016
University of South Dakota School of Law, J.D., 2021


South Dakota


State Bar of South Dakota