About Flag City Water 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 products, meaning we are able to provide top-of-the-line water treatment systems and filters from an international leader in Pure Water Technologies. Our home and office water treatment systems are perfect for your needs and your budget.