Advance Electrical Supply Company has been Chicago’s premier electrical distributor since 1947. Exclusively servicing the Chicago market, Advance has flourished over the years by obtaining quality vendors and building long-lasting customer relationships. Independently owned, Advance’s growth has been attributed to it’s ability to quickly adapt to ever-changing markets and customer needs. Advance’s mission is to provide a premier customer experience through exceptional service and innovative electrical solutions. We work collaboratively with our customers to understand their needs and implement custom solutions to make our customers safer and more productive and efficient. Headquartered 3 miles west of the Chicago loop, our location enables us to react quickly and effectively to the needs of downtown construction projects. We pride ourselves on timely deliveries, high fill rates and order accuracy our advanced logistic system, large centralized inventory, 12 delivery vehicles and our dedicated team allows us to meet almost any need including early AM deliveries, same day deliveries and second runs.