Benchmark Transmission offers a complete range of domestic and foreign car transmission services to the entire Newark ~ Wilmington and New Castle County area. Our transmission shop has expertly trained and qualified service and repair technicians ready to offer every one of our Newark ~ Wilmington customers nothing less than complete satisfaction each and every time you bring your car to our Newark ~ Wilmington area transmission shop for service and repair. Listed below are the service categories and list of services offered by our Newark ~ Wilmington area auto transmission repair facility.