See what homeowners and businesses across the Twin Cities say about their experience with Commers. From professional water testing and customized water softeners to reverse osmosis and whole-home filtration, our family-owned team has been helping customers improve water quality since 1947.

For more than 75 years, Commers has helped local families and businesses address hard water, chlorine, iron, and other water quality concerns with professionally tested, customized solutions. Our reputation is built on honest recommendations, quality installation, dependable service, and long-term support from a knowledgeable local team. Read what customers across the Twin Cities metro say about their experience with our water softeners, reverse osmosis systems, whole-home filtration, and service.