Catherine M. DeDecker, PS promoted to Business Development Manager
David MacDonald hires in as new Marketing Manager
Cheryl Gregory, PE inducted into the Lawrence Technological University College of Engineering Hall of Fame
Catherine DeDecker, PS awarded CREW Detroit Woman of Impact Award
Spalding DeDecker Acquires Raymond J. Donnelly & Associates, Inc.
Spalding DeDecker hires John P. Vidican, PS as Survey Project Manager