JRC Auto Repair & Machine Shop is located right in the middle of De Forest, Sun Prairie, & Columbus, WI, with 20 years of satisfied customers. We offer complete Auto & Truck repair & service on foreign, domestic & hybrid vehicles AND we are a complete in house machine shop engine rebuild. We offer services in computerized 4-wheel alignment, computerized diagnostic engine repair, tune ups, exhaust, brakes, AC, Shocks, Struts, etc. We have free loaner cars for major service work (some restrictions apply. We are a NAPA Auto Care Center, offering AC Delco parts. Our mechanics are ASE Certified. We are open Monday - Fri 8am - 5:30, and Saturday by appointment. We also offer towing. Our machine shop is for all your engine rebuilding, working on cars, trucks, Ag, watercrafts & more. We also offer competitive engine rebuilding, cylinder heads, flow bench, engine balancing, dyno & NOS parts & refill.