Dupont's Service Center at 28 Sumner Dr. - off Rte. 155 - in Dover NH was founded in 1958 and has grown to become one of the largest independent automotive service facilities in New Hampshire. We offer full service auto repair using the latest in automotive equipment and diagnostic software. We service Dover, Durham (UNH), Madbury, Somersworth and Barrington New Hampshire. Dupont's Service Center warranties all its work for "2-Years or 24,000-miles", whichever occurs first. This includes parts and labor. Our warranty policy is designed to provide YOU, the customer, with added value along with each repair that is above and beyond the industry. If you are looking for a trusted, honest auto repair facility, contact us for an estimate or appointment.
Transmission & Clutch Repair
Tire & Brake Repair
Muffler & Exhaust Repair
Oil Change Facility
General Repair (Aftermarket)
Certifications & Memberships
98.9%would refer friends and family to us
The customer service is faultless, but the past two times I've taken my car to Dupont's the price I paid was higher than the price quoted over the phone. The most recent bill included 'haz. mat.' charges for rags and other materials! I also don't like that the final bill I get doesn't show these other charges although I'm sure they would give me a copy of the original bill if asked.
Great customer service with friendly, helpful employees. It is so convenient for me... it was the first time using DuPont and I plan on returning. They really do care about you and your car and that feels good.
Dupont's Service Center continues to maintain the customer-friendly, high-quality service which have been it hallmarks for years I've been around this area for a long time and have never found any facility that comes close to Dupont's