Null Excavating & Septic Po Box 1361 Camdenton, MO 65020 Phone : (573) 216-3964 Business Category Null Excavating & Septic Po Box 1361 Lake Ozark, MO 65049 Phone : (573) 216-3964 Business Category Septic Tanks & Systems Excavating Contractors Plumbing Heating & Air-Conditioning