Where we work
Twenty-one towns inside an hour of Waukesha
Waukesha County and the high-ground suburbs around it: the North Shore, Ozaukee and Washington. Every town below has its own page carrying that town’s utility, source and published hardness. Where nothing is published, it says so.
Four counties
Pick your county
The water changes more between these counties than most people expect, and sometimes inside a single village.

Waukesha County
Ten towns, and no two of them drink the same water. Brookfield and Hartland run into the twenties on their own wells; Waukesha and most of Menomonee Falls run about eight on purchased Lake Michigan supply. Roughly 40,000 county homes are on private wells that answer to nobody’s annual report.
10 towns →
Milwaukee County
The North Shore and Wauwatosa run on Lake Michigan water at roughly eight grains, the softest tap water in this market, and still “hard” on the USGS scale. Here the honest recommendation is usually carbon and a drinking-water tap before a softener, and River Hills and Bayside are largely on wells anyway.
6 towns →
Ozaukee County
Ozaukee splits cleanly. Cedarburg publishes 21 to 24 grains out of deep wells and says outright that it does not soften. Mequon and Thiensville resell Lake Michigan water at about eight, to the minority of addresses actually connected to it.
3 towns →
Washington County
Some of the hardest published water in the region and some of the least documented. Germantown publishes 24 grains across six wells. Richfield has no utility at all: the whole village is on private wells, by the Village Board’s own choice.
2 towns →Your number
What does your town actually run?
Published figures from each utility’s own reports. Every house still differs, and the only number that decides anything is the one at your tap. But this is the bracket you are starting from.
Where we work
Twenty-one towns, four counties
Every town we install in, and every one of these pages carries that town’s own utility, source and published hardness, not a regional average. Where a town publishes nothing, the page says so instead of guessing.
Whichever town you are in, the visit is free.
Get a quote
Free, at your kitchen table
Book a visit in your town
About an hour at your kitchen table, and it costs nothing whether or not you go ahead.

- We test. Hardness, iron, chlorine and TDS, read on the spot in front of you. Nothing leaves for a lab.
- We quote. One page, itemized, good for 30 days. Take it, compare it, sleep on it.
- A licensed plumber installs. Its own scheduled visit, permits pulled. A morning’s work.
- We retest to zero. On a softener install, the same test again, and you watch the number land.
In writing, before you sign: Wisconsin’s three-business-day right to cancel an in-home sale, no final payment until the system is installed and verified, and the complete written warranty. Terms apply.