Red Line Restoration is located in Salt Lake City, Utah and specializes in the restoration of classic American cars and muscle cars. We have been in business since 2005 and work every day to make the business easier for customers to bring their cars to. What we do: Full frame off restoration. Partial restoration. Pre buy classic car inspection. Custom engine building. Custom Auto Paint. Custom sheet metal fabrication. Partial restoration work. Tune-ups. Consult on your job. Custom Hot Rod Building.