Service and Repair

J & D Power Equipment, Inc. is an Authorized Warranty & Repair Service Center for any Cummins/Onan, Kohler, Generac, Briggs, Winco and Champion generator. We are proud to be an Authorized Warranty and Repair Service Center in the State of New Hampshire.

Whether you have a portable, home, standby, marine, commercial, RV generator or commercial auxiliary power unit (APU) we are able to meet your needs.

No matter if we installed your generator or you purchased it elsewhere, we have certified technicians to come out for your routine maintenance needs and also full service repair. Our goal is to make sure you have the power you need, when you need it and that means providing a helping hand from beginning to end. Most importantly we offer 24/7 emergency service.