SCHMITTY'S PLUMBING HEATING SHEETMETAL, INC. WE'RE HERE FOR YOU BOTH AT HOME & AT THE LAKES! 942 11th Ave South, Wahpeton ND 701-642-6574 90 Bay View Road, Ottertail MN 866-642-6574 SCHMITTY'S PLUMBING HEATING SHEETMETAL , INC . WE'RE HERE FOR YOU BOTH AT HOME & AT THE LAKES ! 942 11th Ave South , Wahpeton ND 701-642-6574 90 Bay View Road , Ottertail MN 866-642-6574