Water Treatment Experts - Reliable, Local & Affordable

Certified Water Treatment installation, maintenance and emergency repair services at affordable rates.



Better Water for Your Family

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

We’ll be happy to come visit and supply you with a free quote and consultation.



Our home and office water treatment systems are perfect for your needs and your budget. 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.

Home Water Filtration System

Kinetico Water Treatment Systems Brought to You by Flag City Water Systems

Kinetico water softeners, filters and drinking water systems are brilliantly engineered to be the most economical, efficient and effective at improving the quality of your water. Capable of removing just about everything from water that isn’t water, Kinetico products are recommended, specified and installed by our team of local water treatment experts.


Get the cleanest water on tap, it’s never been easier!

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.

Flag City Water Customer Reviews

Flag City Water Systems
Flag City Water Systems