


A PHILOSOPHY OF SUCCESS SINCE 1974
A PHILOSOPHY OF SUCCESS SINCE 1974
A PHILOSOPHY OF SUCCESS SINCE 1974
ENSURES EVERY DETAIL AND
OBJECTIVE ARE MET
ENSURES EVERY DETAIL AND OBJECTIVE ARE MET
ENSURES EVERY DETAIL AND OBJECTIVE ARE MET
OF COMMUNITY MAKES US INFINITE
OF COMMUNITY MAKES US INFINITE
OF COMMUNITY MAKES US INFINITE
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.
Our Latest News and Awards

Emily Conti, EI, Honored With ISAWWA Young Professional Excellence Award
Engineering Enterprises, Inc. (EEI), an award-winning firm in civil engineering and land surveying, is proud to announce that Emily Conti, EI, Project Engineer, has been awarded the Young Professional Excellence Award from the Illinois Section American Water Works Association (ISAWWA).
Click Here to read the full announcement.
Why Our Clients Choose Us
Today, EEI has a staff of over 75 and has the privilege of serving our clients. Our philosophy of putting our clients first has led to many longstanding client relationships.
Established
Received
Employees
Start your next project on the right path
Our team of professional engineers and land surveyors are standing by, ready to help
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call today
630 466 6700
fax us
630 466 6701
email us
eei@eeiweb.com