Golden Ring Car & Truck Repair understands how important our customers' peace of mind is to them. This is why our repair shop — proudly serving the greater Baltimore area — stands behind the quality of the work our professionally trained staff offers to each one of our customers who choose us to work on their vehicle. As an Jasper engine and transmission shop serving the greater Baltimore area, Golden Ring Car & Truck Repair is able to offer our customers the Jasper Warranty! The Jasper Warranty is a nationwide parts and labor warranty plan. For 3 years or 100,000 miles, which ever comes first.