Clients First
A PHILOSOPHY OF SUCCESS SINCE 1974
CIVIL ENGINEERING
Innovative, cost-effective solutions to complex projects.
MUNICIPAL CONSULTING
Assisting local government agencies by providing proven best practices, processes, and technologies.
LAND SURVEYING
Critical first step in defining and beginning your next project.
Outstanding Service. Every Client. Every Day.
Engineering Enterprises, Inc.’s philosophy of putting its clients first has led to many longstanding client relationships in northeastern Illinois and goes hand in hand with the EEI reputation of working diligently to enhance the quality of life and improve the health and welfare of the residents in the communities we serve.
Why Our Clients Choose Us
Today, EEI has a staff of over 80 and has the privilege of serving our clients. Our philosophy of putting our clients first has led to many longstanding client relationships.
Our Latest News and Awards
EEI Promotions EEI Promotions ENGINEERING ENTERPRISES, INC. ANNOUNCES PROMOTION OF FIVE VALUED EMPLOYEES Engineering Enterprises, Inc. (EEI), an award-winning civil engineering and land surveying firm, announced the promotion of five
EEI Expands Team EEI EXPANDS Team ENGINEERING ENTERPRISES, INC. WELCOMES ONE NEW STAFF MEMBER Engineering Enterprises, Inc. (EEI), an award-winning civil engineering and land surveying firm, is pleased to announce the
EEI Honored EEI Honored EEI RECEIVES CHICAGO TRIBUNE TOP WORKPLACES 2025 AWARD The Chicago Tribune recently identified EEI as a 2025 Top Workplaces award recipient, which indicates Engineering Enterprises, Inc.
EEI Honored EEI Honored EEI RECEIVES TWO PSMJ | RESOURCES, INC. AWARDS: AEC EMPLOYER OF CHOICE AND CIRCLE OF EXCELLENCE Engineering Enterprises, Inc. (EEI) has proven its commitment by creating a winning
EEI Honored EEI Honored EEI Wins ACEC-Illinois Special Achievement Award Engineering Enterprises, Inc. (EEI) recently received a Special Achievement Award for the project titled “Village of Bartlett – An Excess
EEI Expands Team EEI EXPANDS Team EEI WELCOMES BACK A SUMMER INTERN AS A FULL-TIME EMPLOYEE Engineering Enterprises, Inc. (EEI), an award-winning civil engineering and land surveying firm, is pleased to
Branch Office
Main Office
Address
Business Hours
Monday-Friday: 8:00AM – 5:00PM
Saturday: Closed
Sunday: Closed
Branch Office
Address
Business Hours
Monday-Friday: 8:00AM – 5:00PM
Saturday: Closed
Sunday: Closed
CALL TODAY
630-466-6700
FAX US
630-466-6701
EMAIL US
eei@eeiweb.com
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