Founded with a vision to make clean drinking water accessible to every home in Patna, RO Service Patna started its journey over a decade ago. What began as a small local service has now grown into a trusted name, serving thousands of happy customers across the city. Our dedication to quality service, transparent pricing, and round-the-clock support has earned us the trust of homes, offices, and institutions alike. We’re proud to be a part of Patna’s health and hygiene journey—and we’re just getting started.