On average, employees in Mundelein, IL at Energy Concepts, Inc. give their company a 3.6 rating out of 5.0 based on 1, whereas overall Average Rating of Energy Concepts, Inc. is 3.6 out of 5.0 based on 1 Energy Concepts, Inc. Review Ratings. The happiest Energy Concepts, Inc. employees in Mundelein, IL are Anonymous Employees submitting an average rating of 3.6.
"Worked at ECI for 15 years, great company. The owner passed away last year and leadership disappeared. Unfortunately most of the work force and management was laid off. I don't see a bright future unless new ownership buys this 50 year old company."
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