Dunn Excavation is the most reputable Excavation Company in Grove City and around Central Ohio. Dunn Excavating provides the best excavation services in Grove City and the neighboring communities. We are the Grove City’s best excavation company! We are pleased to offer first-rate excavation services in Grove City, Groveport, Canal Winchester, Pickerington, Reynoldsburg, West Jefferson, Hillard, and the surrounding areas.