If a water softener in North Liberty was installed before 2018 and nobody has touched the dial since, it is running on a number the city itself asked residents to change. Kind Water Co repairs softeners here, including units we did not install: $199 for a diagnostic, or $99 plus the part when you already know what failed.
We are a family-owned water treatment company in Marion, founded in 2021 by Ryan Brunton. Repairs are carried out by licensed local plumbing professionals we vet, schedule, and stand behind, and the first-year trip fee is waived on systems we installed. Call or text 319-319-6566, or email ryan@kindwaterco.com.
North Liberty opened a treatment plant in 2018 that runs reverse osmosis and nanofiltration on water drawn from the Jordan and Silurian aquifers. The tap ran around 10 grains per gallon before that. It now runs about 5 to 6 grains — roughly 85 to 103 mg/L, inside the U.S. Geological Survey's moderately hard band of 61 to 120 mg/L. When the plant came online, the city advised residents with softeners to dial their settings down from 10 grains to 5 or 6.
Plenty of people never got that message, and the dial does not update itself. Before you book anything, ask three questions about your unit:
None of that shows up as a fault light. It shows up as a softener that seems busy, drinks salt, and gives no obvious reason why.
A softener does not measure your water. It regenerates on the hardness number you gave it, so a setting of 10 on 5-to-6-grain water tells the unit to clean a bed that is only about half as loaded as it thinks.
| What it affects | Left at 10 grains | Set to 5 or 6 grains |
|---|---|---|
| Regeneration frequency | Roughly twice as often as the water calls for | Matched to what the plant actually sends |
| Salt | Bags bought, hauled, and lifted for cycles the water did not need | Salt consumed at the rate the hardness justifies |
| Water down the drain | A full backwash and rinse on every unnecessary cycle | Drain water only on the cycles that earn it |
| Wear on the valve | Motor, piston, and seals accumulate cycles at double speed | The same parts, spread across twice the calendar |
| Softness at the tap | No better — over-regenerating does not make water softer | Identical result, less spent to get it |
| Cost to correct it | A setting change, not a part | Nothing, if we are already at the house |
That last row is the honest headline of this page. A meaningful share of the "broken" North Liberty softeners we look at are not broken at all, and the repair is a menu button. If a licensed plumbing professional is at your home for something else, the dial gets corrected while the toolbag is open.
Other Eastern Iowa cities treat water too, and they do it differently. Cedar Rapids adds slaked lime, and the city describes its finished water as moderately hard at 6 to 9 grains. Dubuque's Eagle Point plant lime-softens roughly 280 mg/L down to about 100. North Liberty instead pushes its water through membranes.
The consequence is small but real: a hardness setting borrowed from a relative in Cedar Rapids or a friend in Marion does not transfer, and neither does their salt habit. Our Iowa water hardness by city comparison lays the region out side by side, and the North Liberty water page covers the local supply in full.
Three things worth checking yourself before anyone drives out, all of them consequences of soft feed water or of somebody else's work:
Real failures look different. Weeping around the valve body points at dried seals or a cracked bypass. Grinding or clicking is usually a drive motor or a stripped cam gear. Amber beads in the aerators mean resin is escaping past a cracked distributor tube. A pressure drop measured after the softener suggests a fouled bed or a plugged inlet screen. Those are parts jobs, and our general softener repair guide walks through them.
Repair is right when the tank is sound and the media still has life in it. Motors, seals, pistons, timers, floats, and bypass valves are serviceable, and a rebuilt head runs for years. Replacement is right when the resin is spent — it generally has 7 to 12 years in it — or when the head is a discontinued design with no parts behind it. A tank swap with fresh media is $1,000. A new softener installed all-in is $1,900 on its own, or $2,500 with whole-home carbon filtration, and new systems carry a lifetime parts warranty, five years on media, and one year on labor. At 5 to 6 grains, replacing is a genuine decision here rather than a foregone conclusion, and we will say so at your kitchen table if the test supports it. Pricing for both paths sits on our water softener page.
| Service | Price |
|---|---|
| Diagnostic visit, cause unknown | $199 (waived the first year on systems we installed) |
| Known-issue service call | $99 trip plus the part |
| Tank swap, media spent | $1,000 |
| System removal | $200 |
| Reinstallation | $500 |
| Old-system disposal | About $100 |
| Annual service, tank RO home | $199 per year |
| Annual service, tankless RO home | $249 per year |
| Travel | First 50 miles from Marion free, then $1 per mile |
North Liberty sits inside the free travel radius. To be straight about the trip fee: it is a charge for the drive, not for the repair. A warranty part is still free — the warranty covers the part, it does not cover the truck. Military members and first responders take $100 off, and 0% financing is available on replacements. We publish these numbers because we would want to see them before calling anyone; most national brands publish none.
We service units we did not sell — national names and the builder-grade systems that came with a new North Liberty build — as long as parts are obtainable. If yours is a discontinued proprietary head with no parts stream, we will tell you on the phone instead of charging $199 to drive out and discover it. Text a photo of the control head and its label to 319-319-6566 and we can usually answer before anyone schedules anything.
Call or text 319-319-6566, email ryan@kindwaterco.com, or build an instant quote if it turns out you want a replacement. Every visit includes a free water test, so the number we program in comes from your kitchen sink rather than from a city average. Kind Water Co is insured and bonded, and our name is our promise.
We repair and install across the corridor, including Coralville, Tiffin, Solon, and Iowa City, plus every town between here and our shop in Marion.
A diagnostic visit is $199 when nobody knows what failed, and $99 plus the part when the fault is already identified. A tank swap with fresh media is $1,000. North Liberty sits inside our free 50-mile radius from Marion, so no mileage is added. On systems we installed, the first-year trip fee is waived.
Yes — national brands and the builder-grade units that come with new North Liberty construction, provided replacement parts are still obtainable. If yours is a discontinued proprietary control head with no parts stream behind it, we say so on the phone rather than charging $199 to drive out and find that out for you.
About 5 to 6 grains per gallon. That is the number the city advised residents to switch to when its reverse-osmosis and nanofiltration plant opened in 2018, replacing the roughly 10 grains the tap ran before. A unit still set at 10 asks to regenerate about twice as often as the water requires.
Not because of its age alone. Check the programming first, since a pre-2018 unit that nobody has reprogrammed is set for the old water. Resin generally lasts 7 to 12 years, so a unit that old may also be near a $1,000 tank swap — but the dial is free to correct and worth ruling out first.
Often not. Softer feed water means fewer regenerations, and salt sitting undisturbed can crust into a bridge with an empty pocket underneath, so the level stops falling while the unit still works. Push a broom handle into the pile first. If the salt still will not move, a $99 known-issue call sorts it.
Whole-home water softening, filtration, and reverse-osmosis drinking water — professionally installed and built to last a lifetime.
Serving Marion, Cedar Rapids & surrounding Linn County communities
Kind Water Co is a d/b/a of Zero Cap Investments LLC · 2258 Bison St, Apt B, Marion, IA 52302
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