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WaterHaus Co. — water filtration for a healthier home
Map of Tennessee with Hendersonville marked, and its published water facts

Hendersonville, Tennessee

Water softeners & filtration in Hendersonville

Lake water changes with the seasons, so the taste complaints here tend to spike in late summer.

Hendersonville is supplied by Hendersonville Utility District, drawing from Old Hickory Lake.

Free in-home water testExact price before you decide

Your water

What’s actually in Hendersonville water

Hendersonville homes are on Hendersonville Utility District, which draws from Old Hickory Lake. Like nearly all of Middle Tennessee, that water arrives hard — enough calcium and magnesium dissolved in it to leave deposits on everything it touches.

You see it as spots on glassware, a white crust around faucet aerators, film on the shower door, soap that won’t lather properly, and skin that feels tight after a shower. What you don’t see is the same mineral coating the inside of your water heater, where it insulates the element and makes the heater burn more energy for less hot water.

Lake water changes with the seasons, so the taste complaints here tend to spike in late summer.

The only way to know your number

City-wide averages tell you very little about your particular house — the age of your plumbing, your water heater and where you sit on the distribution network all matter. We test at your kitchen sink, free, and show you the result while we’re standing there.

What we install in Hendersonville

WaterHaus standard whole-home system — softener and filtration tank with its brine tank, the resin and carbon media visible through the window

Standard Whole-Home Softener + Filtration

48,000 grains. Soft water and chlorine filtration in one tank.

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Tankless reverse osmosis unit under a sink, feeding its own drinking water faucet

Tankless Reverse Osmosis — 800 GPD

800 gallons a day, 7 stages, no bulky tank under your sink.

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XL whole-home softener and filtration system with brine tank and drinking water unit

XL Whole-Home Softener + Filtration

64,000 grains. Same system, more capacity between regenerations.

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  • Free in-home water test
  • Exact price up front
  • Locally owned

Book your free water test in Hendersonville

  • We test at your own tap, not a county average
  • An exact price before you decide
  • No charge, whether or not you buy

Prefer to talk it through? Call (615) 403-0790.

Reviews

Free in-home water testExact price before you decide

Questions

Hendersonville water questions

Call us if yours isn’t here — a real person answers.

Where does Hendersonville's water come from?

Hendersonville is supplied by Hendersonville Utility District, drawing from Old Hickory Lake. That source is what determines how hard the water is and what else is in it — which is why we test at your sink rather than guessing from the city average.

Do I need a water softener in Hendersonville?

Most Hendersonville homes benefit from one, but "most" isn't "all" and we won't pretend otherwise. The honest answer comes from testing your water. If it comes back soft enough that a system wouldn't pay for itself, we'll tell you that.

How much does a water softener cost in Hendersonville?

It depends on your water hardness, the size of your home and where the equipment can go — so we do not publish one figure we would then have to walk back. What we will say is that we sell the same class of equipment the national brands do for roughly half what they charge, and the free in-home test turns that into an exact number for your house before you decide anything.

How long does installation take in Hendersonville?

A whole-home system is usually a half day. An under-sink reverse osmosis system is around two hours. We clean up before we leave, and the price you agreed is the price at the end.

Free water test

Find out what's actually in your water in Hendersonville

We'll test your water at your kitchen sink, show you the result, and tell you what — if anything — you need. Free, and there's no system that fits every house.

  • Free in-home water test
  • Exact price up front
  • Locally owned