What's the actual difference between a softener, a filter, and an RO system?

A softener removes the hardness minerals (calcium and magnesium) that cause scale buildup and dry skin — it treats your whole house. A carbon filter removes chlorine taste and smell, also whole-house. A reverse osmosis (RO) system is a separate, more thorough filter just for drinking and cooking water at one faucet. Most homes only need a softener; the other two are add-ons if taste or drinking water quality matter to you too.

Why don't you offer a free in-home water test?

Because it's usually a sales visit, not a real test. City water hardness is already public record — we use that plus a short quiz to size your system accurately without putting a rep in your kitchen.

Is the price on this page really the final price?

Yes. Each package is a flat, installed price that includes standard permitting and any code-required parts for that scope of work — for example, Complete includes the required backflow safety valve. The only thing that changes is the package itself.

Starter (RO only) is $799, but Complete adds the same RO system to a softener install for a lot less than $799 more — why?

Because most of a standalone Starter visit's cost is the visit itself — a technician, permitting, and access, all for one small under-sink system. When RO is added onto a whole-home softener install, that technician is already on-site for the bigger job, so adding the RO unit is a smaller incremental step, not a second full appointment. You're paying for one visit, not two.

Do I need a softener if I already have decent water pressure?

Hardness and pressure aren't related — hardness is mineral content, not flow. Most DFW ZIP codes run 10+ grains per gallon, which is enough to scale fixtures and appliances over time regardless of pressure.

How long does install take?

Starter and Essential are typically same-day, a few hours, since each involves just one system. Complete adds kitchen work on top of the utility room, so plan for a fuller day — we'll confirm timing when you book.

Do you service well water, not just city water?

Our packages above are built around city water in DFW. If you're on a private well, give us a call — well water often needs additional iron or sediment treatment beyond these packages.

Water softener installation in McKinney, TX — one flat price, no sales visit.

McKinney draws from the North Texas Municipal Water District, same as the rest of Collin County — real readings run 15 grains per gallon, solidly in "Very hard" territory. We install softeners, filtration, and drinking-water systems across every McKinney ZIP code, priced flat before you ever pick up the phone.

No home sales visit 3 flat-rate packages Licensed & permitted install

e.g. 75069, 75070, 75071 — any McKinney ZIP

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Water Cowboys whole-home water softener and reverse osmosis system, common signs of hard water damage

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grains per gallon

McKinney runs Very hard across the whole city

McKinney draws from the North Texas Municipal Water District, same as the rest of Collin County. Real readings across McKinney's ZIP codes run 15 gpg, solidly "Very hard" on the standard scale. Older homes with original plumbing tend to show scale damage faster than newer construction.

Whole-home water under 1 GPG, or the install is free.

This guarantee covers our whole-home softener packages — Essential and Complete. Every softener uses the same 48,000-grain tank; what we size to your home is its regeneration schedule, calibrated to your McKinney hardness reading and household size so it recharges at the right frequency. Get that calibration right and keep the salt tank filled, and your water will test under 1 grain per gallon. (Starter is a drinking-water-only RO system with no softener, so it isn't covered by this whole-home guarantee.)