Optimized for 4.x browsers 8101 North Milwaukee Avenue Niles, Illinois 60714-2803 Phone: (847) 966-0290 Fax: (847) 966-0294 DICKERSON ENGINEERING INC. is proud of the reputation we have earned in the electrical engineering field for quality services and client satisfaction. Our dedication to the standards of our profession and to the people we serve shows at every level of our organization. DEI ...