About Us

Dover’s Auto Repair Shop Since 1961

staff at Dupont's Service Center

Dupont’s Service Center was founded in 1961. We have grown to become one of the largest auto repair facilities in New Hampshire.

Read more about The Dupont Story.

The business was founded by David P. Dupont, founder Edward Dupont’s youngest son. Dupont’s was the NH 2010 AAA Shop of the Year. Duponts is run by Store Manager, James Ellis and a professional staff of Service Advisors and Technicians.

We employ seven ASE certified technicians, four of which have earned the coveted L1 advanced certification. Subaru, Honda and Chrysler Master Technicians are also on staff.

Dupont’s Service Center is an AC Delco Master Automotive Facility. Dupont’s services GM, Ford, Chrysler, VW, Audi, BMW, Toyota, Honda, Saab, Subaru, Mercedes-Benz, Volvo and all other makes of passenger cars and light trucks.

We have a state of the art air-conditioned facility equipped with the latest automotive equipment. We have factory scan tools for almost every make to diagnose any problem. When you come to us you no longer have to worry about car repairs.

We are a Certified NAPA car care center and an Alldata Certified information technology shop. Due to this, we have access to the latest information available to repair all makes and models.

As of 2023, Duponts has recently joined a fantastic group of shops owned by Auto Care Plus. We are now part of a large network of shops, if you need services or repairs there are many locations around the New Hampshire and Maine area.

Learn about Our Services.

Read about how we Support The Dover Community.

Sign up for our Automotive Education Event – Ladies Night.

For trusted, quality auto service contact us for an estimate or to schedule an appointment.

Allow us to make owning your automobile a more pleasant experience.