Always the best service and the best price. Sioux Empire Auto Service Center provides an extensive range of auto service repair maintenance services to auto owners in the Sioux Falls area. Our expert auto mechanics are car repair specialists. All cars and trucks need regular check ups to ensure that all systems are in working order, fluids are at the correct levels, and worn out parts are replaced. Some of the services we provide include: - Oil Changes - Alignment - Engine Diagnostics - Brakes - Inspections Call today to set up your service appointment.