Hoefler Septic Service W1320 Marietta Av Ixonia, WI 53036 Phone : (920) 261-3220 Hoefler Septic Service Business Category Hoefler Septic Service W1320 Marietta Ave Watertown, WI 53094 Phone : (920) 261-3220 Business Category Septic Tanks/Systems-Cleaning/Repairing Plumbing Heating & Air-Conditioning