Reliance Diesel Service Inc. located in Bristol, VA has been providing quality diesel Fuel Injection and Fuel Pump repair Service for over 40 years serving South Western Virginia, Northeast North Carolina, Northeast Tennessee, Eastern Kentucky, and Southern West Virginia. Our highly trained technicians are proud to offer dependable and affordable repair on all types of diesel injection pumps, as well as other items. Reliance Diesel Service is one of the foremost authorities on diesel-related services in the area. Excellent customer service is very important to us so you can expect prompt, reliable service every time. Call us today!