Chris and Michelle Knopp opened Harford County Transmissions & Automotive in 2001. With over 50 years of combined experience in diagnosing and fixing transmission problems. We specialize in transmission rebuilds, engine repairs, general auto repair services, brake repair, clutch repair, and even air conditioning repairs. We’re known for our honest, and reliable service. We are not a franchise, so when you do business with us, you’ll deal directly with the owners. Over the years, we’ve gained a reputation for providing fast, friendly, quality service, all at competitive prices.