Where is midas corporate headquarters? Midas, Inc. is an American chain of automotive service centers headquartered in Palm Beach Gardens, Florida.Where is midas headquarters? Midas is a chain of automotive service centers based in the United States and headquartered in Itasca, Illinois. Midas locations are company-owned or franchised.What is a midas muffler? History. The chain was originally known as Midas Muffler as they specialized in the replacement of mufflers. In recent years, they have marketed themselves as Auto Service Experts, as they are capable of performing most routine and common automobile service, including brakes, fluid changes, and suspensions.