- Service & Repair
Located in Union, Jim Trenary of Union is proud to be your Union Buick, Chevrolet and GMC dealership of choice. Located at 1001 N Highway 47, Our dealership is an excellent choice if you're looking for a St Louis Buick, Chevrolet and GMC dealer but aren't finding what you need locally. Jim Trenary of Union is proud to provide the best in new and used Buick, Chevrolet and GMC cars, trucks and SUVs to all of Franklin County.
We at Jim Trenary of Union are happy to be your go-to dealership throughout the life of your vehicle. To keep your St Louis Buick, Chevrolet and GMC in tip top condition, visit our service and parts department.