We always welcome feedback from our customers and try very hard to not only meet, but exceed all of your expectations. We have been in the water treatement business for 80 years and are very proud of our ties to the community in the the Brookings. We are proudly serving in Brookings, SD, Arlington, SD, De Smet, SD, Elkton, SD, Estelline, SD, Flandreau, SD, Howard, SD, Huron, SD, Madison, SD, Volga, SD (and surrounding areas).