Benchmark Transmission offers customers 4 conveniently located shop locations through out Delaware. Our Newark shop is at 2101 Ogletown Road (302 368 4900), Middletown shop is at 128 Patriot Drive Ste. 1 (302 376 6510), New Castle shop is located at 1 Merit Drive (302 999 9400), and in Claymont our shop can be found at 2610 Philadelphia Pike Road (302 792 2300). We are a family-owned auto and transmission repair shop that has been offering top-quality automotive and transmission repair services to our Delaware customers since opening our business in 1967. Below you will find a map of Newark, Middletown, New Castle, and Claymont areas showing our shops' locations, hours of operation, and the ability to get door to door directions to each of our 4 Delaware locations. Please feel free to request a price quote or schedule an appointment for a vehicle repair or service any time using our online forms.