The Knoepfler Chevrolet Commercial Service Center is located at 100 Jackson St, Sioux City, IA 51101. Offering unrivaled customer service & the latest equipment and technology, our Commercial Service Center is capable of handling all of your Commercial Truck Maintenance and Commercial Vehicle Repair needs. Looking to get an oil change, new brakes, tire rotation or tire alignment on your Business Fleet? Or maybe you're looking for something more comprehensive, like work truck engine repair? The Knoepfler Chevrolet Commercial Service Center is your destination for thorough Vehicle Repairs & Maintenance, performed by experienced, trained & certified technicians - all at very competitive prices! Schedule your Commercial Service Appointment Online, Call Us at: 888-418-9257, or Contact Us Online to find out more about Knoepfler Chevrolet's Commercial Vehicle Service.