IMEG held an Open-End Contract with Aldi from 1988 – 2010 to provide mechanical, electrical, plumbing, fire protection and structural engineering services for planning and design of new, expanded and renovated grocery stores around the United States. During that time IMEG completed designs for more than 900 grocery stores nationwide.

A prototype design was developed in conjunction with the project architect. The design was site adapted to reflect utility variations and changes in environment. The stores ranged in size from 15,000 to 25,000 square feet and included freezers, coolers, cashier stations, restrooms and unloading docks. Designs were modified and updated to keep pace with newer technologies and system advances.