Mr. McMahon is an operational, financial and architectural planning consultant to clubs throughout North America. He established McMahon Group in 1983 as an affiliate of the family architectural firm his grandfather founded in 1906. Over the ensuing years, the firm has expanded its club consulting services beyond clubhouse improvement planning to a full range of services for all aspects of private club challenges. To date, the firm has assisted more than 1,200 private clubs across the United States, Canada, Asia, Europe and the Caribbean. 

Mr. McMahon is unique among club consultants in providing an integrated strategic planning and architectural approach to solving club problems. His personal involvement with his own clubs in St. Louis (serving in the roles of president, board member and committee member) has allowed him to bring unparalleled experience to each client. Mr. McMahon’s club memberships have included Bellerive Country Club (St. Louis), Racquet Club Ladue (St. Louis), University Club of St. Louis, Spring Lake Yacht Club (Michigan) and the Royal Yacht Club of Tasmania.

Mr. McMahon is a member of the American Institute of Architects, and the National Club Association. He is a former president of the Missouri Council of Architects, AIA.

Phone: 800.365.2498