Skip to content
Environmental Design International inc.
Main Menu
About Us
Menu Toggle
Our People
Clients
IDOT Prequalifications
NAICS Codes
Careers
Looking back: The Path of Deborah M. Sawyer and EDI
Our Work
Menu Toggle
Civil Engineering
Menu Toggle
IDOT Phase I Engineering - District One
Municipal Engineering & Consulting
Illinois Tollway Maintenance Facilities Site Design
O'Hare Runway 9R-27L & Associated Taxiways
University of Chicago Laboratory Schools
Heritage Park Master Plan
CDOT Arterial Street Resurfacing - South Area
Sustainable Infrastructure Design
Construction Inspection
Menu Toggle
Stevenson Expressway/Dan Ryan Expressway to Lake Shore Drive, Phase III Engineering Services
IDOT I-94 (Bishop Ford) Construction Inspection
Chicago Department of Water Management Sewer Construction Management Services
Environmental Consulting
Menu Toggle
IDOT Hazardous Waste Surveys - Statewide
UI Health Mile Square Health Center
O'Hare Modernization Program
Digital Chicago Data Center
City of Chicago Department of Fleet & Facility Management
University of Illinois Campuses
Greywater for Directional Drilling
Exelon City Solar
Green Airport Initiative
Industrial Hygiene
Menu Toggle
Chicago Housing Authority
MGP Sites Air Monitoring
CDWM Infrastructure Renovations & Upgrades
General Services Administration
Veterans Administration
Surveying
Menu Toggle
Illinois Tollway Elgin O'Hare Western Access
IDOT Various Land Surveys in District One
Big Marsh
MWRD Calumet Reclamation Plant TARP Screens
North Grant Park Renovation
US Cellular Field Lot L
CDOT Sustainable Streets
CDOT Riverfront Trail - South Branch Implementation Plan
Sustainable Design
Certifications
Culture
News
Contact Us
Our People
All
Leadership
Featured Staff
Leslie J. Sawyer
President & Chief Executive Officer
Mark. E. Smith
Chief Operations Officer
Gary Flentge, LEHP, MPH, REPA, CESCO
Vice President, Business Development - Health & Safety
Scott Dileto, CHMM
Vice President, Environmental/Industrial Hygiene
