OHM Advisors Categories Architects 2365 Pontiac Rd. Suite 201 Auburn Hills MI 48326 (248) 751-3100 (248) 287-4201 www.ohm-advisors.com Rep/Contact Info Jerry Ashburn × Jerry Ashburn Client Representative Hannah Driesenga × Hannah Driesenga Kelly Jackson × Kelly Jackson Director of Human Resources Hannah McManus × Hannah McManus Project Engineer Share × Print Email Facebook Twitter LinkedIn Tell a Friend × Chamber Trustees