River Hills, Milwaukee County
Water softener installation in River Hills, WI
No single published figure · the quote starts from your house
River Hills is the largest-lot community in the county, and lot size is exactly why most of it is still on private wells. The village got a municipal option in 2023; it did not get a municipal water report.
Your water
Where River Hills gets its water
River Hills is served by the Mequon Water Utility, which extended service into the village in 2023. Connected properties are on purchased Lake Michigan water. Most of the village is still on private wells.
Lake water for connected homes, private wells for most of the rest.
There is no single River Hills number to publish. Connected properties are on purchased Lake Michigan supply at roughly 8 grains. The rest of the village is on private wells drawing local groundwater, and a private well has no annual report, no utility sampling schedule and no published figure at all.
Source: Mequon Water Utility 2025 Consumer Confidence Report; Urban Milwaukee, Mequon Water Utility Expands to River Hills, September 18, 2023
What River Hills homes usually need
- Free quote by phone
- Installed by a licensed WI plumber
- Softeners retested to zero
$3,950 installed for the ZeroGrain One: softener, activated carbon and the reverse-osmosis drinking tap. Installation by an independent licensed Wisconsin plumbing contractor is in that number, not added to it, and the date is set once the equipment is in hand and approved for use in Wisconsin (SPS 384). What a softener costs explains what the $3,950 includes. Swapping out an old unit is replacing a softener; the drinking tap is reverse osmosis installation.
Get your free quote
Takes about thirty seconds. We call you back the same or next business day.
In writing
Three things you get in writing
Every one of these is written on the quote or the agreement, not a promise on a call.
3 days
To change your mind
Three business days to cancel after you sign. Two copies of the cancellation notice come with the contract, filled in and dated.
0
Balance due before the install is complete
The agreement puts full payment at the completion of the install: the system in, running and your water retested at your tap.
30 days
The quote holds
One itemized page with every model named, so you can compare it against anyone.
A closer look
The ZeroGrain One, up close
The system in product renders: the softening tank and its brine tank, the drinking-water tap, and what is inside the tank, on one sheet.
Questions
River Hills water questions
Anything that is not here, ask it on the call.
Softening removes hardness minerals. It is not a health or safety treatment and we do not market it as one. On a private well, Wisconsin’s state-certified lab tests for bacteria and nitrates are a separate matter and not something we sell.
Two supplies, no average worth quoting
Publishing a village-wide hardness number here would be inventing one. A connected house is on lake water in the region of 8 grains; a well house is drawing groundwater that could read anywhere in the county range. Both are real. Whether your address is connected settles which conversation you are having, and on a well house the call asks for any lab result you already have.
What a well house should have read
On a private well the plumber reads hardness and iron together, because iron changes what the system has to be, and checks pH and TDS alongside them. For bacteria and nitrates we point you at Wisconsin’s state-certified labs. Those tests are not something we sell, and any reputable water company will tell you the same.
How does the quote work in River Hills?
There is no single published River Hills figure, so we start from your house, not from a catalog: which supply your address is on, the fixtures and what you notice. One short call covers it, at no charge. If what we hear on the call points to softening, we size it from your household and the plumber programs it to the hardness read at your tap; if it points away from softening, the call says so plainly. On install day the plumber reads hardness, iron, pH and TDS at your tap before anything is connected, and on a softener install retests hardness at the end so you watch it read zero.
Free quote, by phone
A free quote by phone, anywhere in River Hills.
One short call, about fifteen minutes. We size from your town’s published number, or your well’s lab result, and your household, and you end the call with a one-page itemized quote.
- Free quote by phone
- Installed by a licensed WI plumber
- Softeners retested to zero