The Mechanic that comes to you. Midwest Mobile Mechanic is an automotive repair shop on wheels. Servicing the Sioux Falls area, we eliminate the inconvenience of waiting at a repair shop or finding someone to pick you up and drop you off. You can simply schedule your repair to take place at your work, residence, or wherever is most convenient to you. We also take away the need for a tow truck for many breakdowns, saving you money in addition to time.