Big Rig Shop, Inc. is a Diesel Truck and Trailer Repair Shop located in Oxford, Maine. Beginning in 1979 as a one-man operation, we have grown over the years to employ nearly two dozen. In 1996, we built a new garage with four, 80' drive-thru bays, a 60' lube pit and a wash bay. With two shifts, six days a week and a group of dedicated employees, experienced in engine, drive line, suspension and general repair, we can satisfy all of your maintenance needs. Big Rig Shop, Inc. is an authorized Mack parts and service dealer. With daily factory orders and a large inventory, geared toward common brake, maintenance and suspension parts for trucks and trailers, with a more extensive line of Mack Parts. Our parts department can fill orders for any line of truck or trailer, if we don't have it. we'll find it! Maintenance is expected - breakdowns are not. We understand that and will do our best to get your Rig back to work. Whether you need us to fix you up in our shop or you just need the parts to do the job yourself, with our competitive labor rate and fair pricing, we'll help you get the job done sooner than most.