About Business A successful construction project starts with a proper excavation and that requires skilled excavation contractors. Kelchner in Springboro, OH has provided expert excavating services for heavy and civil construction for over 60 years. They have become one of the top 20 excavation firms in the country and also specialize in upstream and midstream energy services.Kelchner uses current technology and cutting-edge methods to complete projects effectively and safely while keeping costs low for their clients. Their extensive knowledge... read full review »