Home and Industrial Water Treatment Systems

Flag City Water Systems has been providing the families and businesses of Northwestern Ohio and Southeastern Michigan with the very best in water treatment solutions since 1979. We are proud to announce that we have since serviced more than 30,000 happy customers with our water treatment systems and services. We are also an authorized dealer of Kinetico water softener products, meaning we are able to provide top-of-the-line water treatment systems and water filters from an international leader in pure water technologies. Our home and office water treatment systems are perfect for your needs and your budget.


Soft Water Systems Experts

Flag City Water Systems is the only water treatment company in northwest Ohio that you need in order to address all of your water treatment concerns. We offer a wide range of water treatment services that are perfect for meeting your needs, whether that’s a whole-home water softener system, delivery of pure water to your commercial business or project or providing high quality water filtration for industrial purposes.


We offer an array of residential water treatment products that will bring clean, pure water to you and your family. Our whole-home water softener and water treatment systems give homes the highest quality water for drinking, bathing, laundry, lawn and pond care, and any other possible home water treatment need.


Commercial and Industrial Water Treatment

For commercial customers, we have grown to become one of the regions most trusted names in commercial and industrial water treatment. We offer the best water treatment equipment from brands like Kinetico, the world leader in pure water technology. Our industrial water treatment services offer you the best options for both high-use and highly sensitive industrial equipment. Our experts can design and deliver customized water treatment systems to meet your businesses exact needs. From local municipalities to multi-national corporations, we have experience with the successful installation of many kinds of commercial and industrial water treatment systems.


Water Management

At Flag City Water Systems, we consider ourselves “total water management,” meaning we are able to provide solutions and systems for residential, commercial and industrial clients, with all of, but not limited to, the following water treatment needs:

  • Free Water Analysis
  • Water Softener Systems
  • Sulfur      Treatment
  • Deionization
  • Quality      Drinking Water Treatment
  • Purified      Bottled Water
  • Whole-House      Pond Water Treatment
  • Pond      Fountains and Aeration
  • Bulk      Water Delivery Service


Currently, we are one of the largest and most respected water treatment companies in northwestern Ohio. We’ve accomplished this through our many years of experience, which have resulted in the highly-professional, well-trained staff that we have today. Our staff has over 100 years of combined experience in the water treatment industry, and they deliver the finest customer service available through an experienced approach. You’re in expert hands with Flag City Water Systems.

If you’d like to learn firsthand from one of our highly-trained water treatment experts, give us a call at (419) 423-8082 or (800) 232-7300, and we’ll be happy to come visit and supply you with a free quote and consultation.

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Independent, Authorized Dealer