Your Water.
Perfected.
Sioux Falls water is some of the hardest in the country. We make it feel like rainwater — softer showers, spotless dishes, longer-lasting appliances, and drinking water you actually crave.
Built for South Dakota water
Every home and business is different. We match the right system to your water, your usage, and your goals — never the other way around.
Home Water Solutions
Softeners, refiners, whole-home filtration, and drinking water systems.
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Better water. Lower bills.
Higher-performing appliances.
EcoWater is the world's largest manufacturer of residential water treatment systems. We've been Sioux Falls' local dealer since 1979 — that's four decades of installing, servicing, and standing behind these systems.
- Advanced technologyWi-Fi enabled monitoring, adaptive salt usage, industry-leading warranties.
- Eco-friendly by designUses up to 46% less salt and 35% less water than conventional softeners.
- Products that fit your lifeFrom compact under-sink RO to whole-home refiners — sized to your household.
Trusted for generations
Many of our customers have been with us for decades. We treat them like family — because they are.
"We have been very satisfied with our EcoWater water conditioner. We've only had two water softeners in the last 50 years — our first was a Lindsay (now EcoWater). If we needed salt or had questions, they were always right there for us."
"Great, friendly service from the time we called until the service person left our home. Even though ours wasn't a brand they sell, they were able to come by the same day and make the repairs. Would gladly call them again."
"My wife and I had many choices for a new water softener — ultimately we decided on EcoWater. Jason explained my options and answered every question. Weeks later the product is running well and our water quality is excellent."
Proudly local
From our shop at 912 East 8th Street, we serve Sioux Falls and the surrounding communities across southeast South Dakota.
Ready to taste the difference?
Book your free in-home water test. We'll measure exactly what's in your water and recommend the right fix — no pressure, no obligation.