Don't Let Your Truck Break Down On You MAKE AN APPOINTMENT AT OUR DIESEL REPAIR SHOP IN BROOKFIELD, CT ASAP Whether your truck broke down during a routine trip or you need your engine looked at, you can count on Dunleavy's Road Service to help you out. We work on diesel trucks and large vehicles at our diesel repair shop in Brookfield, Connecticut. We also offer roadside assistance for all kinds of vehicles, from light-duty trucks to 18-wheelers, and from RV's to campers. Call 203-775-9199 now to make an appointment at our truck repair shop in Brookfield, Connecticut.