Since 1984, Jennings Excavation, Inc. has been serving the entire state of New Hampshire. We’re the ones customers turn to when they need demolition, excavating, underground utilities, landscaping, and more. We are the one-stop-shop for countless site preparation and landscaping services, ideal for residential, commercial, and industrial customers. We firmly believe in keeping safety a top priority and executing the safest work practices while providing professional, reliable, and affordable services.