Microwave-oven Repair. Bills Service Center is a local business serving all of Chicago and the South suburbs. We service all makes and models of microwaves residential and commercial. We are specialists in fixing microwaves, both in home and in a restaurant. We will make a service call to your location and drop off a free loaner microwave for you to use while we fix yours. We can fix all brands and would love to hear from you today. Products and Services: • Commercial microwave repair • Residential microwave repair • Restaurant microwave repair • Free Loaner Microwave • Free pick up and delivery Call us today.