John Mayer
Principal
Engineering Resource Associates, Inc.
630-393-3060
John Mayer
Principal
Brian Dusak
Project Manager
Jake Wolf
Jon Green
President
Julie Niedermeier
Project Coordinator
Marty Michalisko
Principal/Project Manager
Melissa Lange
Lead Structural Engineer
Nick Varchetto
Project Manager
Tom Stenslik
Senior Project Engineer
Planning & Design Company Member