Culligan Ultrapure of Indianapolis - Water Treatment Experts

Culligan Ultrapure of Indianapolis has proudly served the Greater Indy community since 1936, providing top‑notch water treatment solutions and unparalleled customer care. As a locally owned branch of the global Culligan network, we blend decades of research and engineering with a personal touch that only a family‑run business can deliver. Our team of licensed technicians evaluates your home or business water with precision, ensuring that every installation—whether a softener, filtration system, or reverse osmosis unit—is tailored to your exact needs. From the first test to the final tune‑up, we commit to clear communication, on‑time service, and durable, energy‑efficient equipment. Our 4.6‑star rating from over 500 reviews stands as evidence of the quality and trust we earn each day.
We specialize in eliminating hard‑water stains, soap scum, and mineral buildup that can shorten appliance lifespan and compromise your family’s health. Our state‑of‑the‑art whole‑home filtration systems remove chlorine, lead, pesticides, and other contaminants, delivering clean, great‑tasting water straight from every tap. For those who demand the purest drinking water, our reverse osmosis units use a patented five‑stage process that eliminates up to 99% of dissolved solids. Whether you’re a homeowner, a small business, or an industrial facility, we provide custom solutions that scale with your water usage, budget, and environmental goals.
Beyond installation, we offer comprehensive maintenance plans, salt delivery services, and on‑demand bottled water delivery for homes and offices. Our free water testing guarantees transparency, allowing you to see exactly what’s in your supply before choosing a system. We support a wide range of regions—including Indianapolis, Carmel, Fishers, and surrounding suburbs—so no matter where you live or work, reliable water solutions are within reach. Choose Culligan Ultrapure for dependable technology, friendly service, and a 30‑day money‑back guarantee that turns a purchase into peace of mind.