St. George

Professional water filtration for St. George homes.

Whole-home softening and filtration for homes across St. George and Washington County. We start with a free assessment of what is actually in your water, then tell you which system fits your house and what it costs.

Three things people notice first

Most water problems in St. George come down to one of these three. Each one is treated differently, which is why the assessment comes first.

Hard water is the rule in St. George, and the city says so

The City of St. George's own 2024 water quality report says most water sources in Southern Utah are hard, from the calcium and magnesium the water picks up in the Navajo Sandstone and Kayenta aquifers, and it tells customers with softeners to plan on settings between 13 and 24 grains per gallon. Anything above 10 counts as hard, and the whole of that range clears it.

Dissolved minerals move with the source

St. George blends its own wells and springs with Virgin River water treated at the Quail Creek plant, and most homes get a mix of the two through the year. The city's 2025 report lists total dissolved solids from 118 to 936 parts per million across its groundwater sources and 580 from Quail Creek, and it reports arsenic from natural deposits in some wells, kept under the EPA limit by blending sources.

Chlorine, and what it leaves behind

St. George disinfects with chlorine, and the city's 2025 report shows it in the distribution system from 0.10 to 1.23 parts per million, with disinfection byproducts measured from 4.2 to 54.6 parts per billion against a limit of 80. That is the taste and smell most people notice first at the tap, and the carbon stage is the part of the system that deals with it.

Chlorine, chloramine and PFAS

And the stuff you cannot taste.

Chlorine

You can usually taste it.

Chloramine

Most people cannot.

PFAS

Nobody can.

Which is why the assessment starts with what your utility publishes about St. George water, not a guess.

City water whole home system

$2,699

installed

Well systems are sized and priced separately.

  • We look at your water before we quote anything
  • Sized to your house and how much water it actually uses
  • The exact number goes in writing before anything is ordered
Get Your Free Water Assessment
Whole home water treatment system

The unit shown is one configuration. Yours is sized after the assessment.

From First Call to Clean Water in 3 Easy Steps

A Simple, No-Pressure Water Treatment Experience

We make the process easy from start to finish. First, we review your water concerns, then recommend the right solution, and finally install your system with care so you can enjoy better water with confidence.

Water Quality Review

We discuss your home's water source, concerns, and goals to better understand what type of filtration or treatment solution may be right for you.

Clear Recommendations

We explain your options clearly, answer your questions, and recommend a system based on your water needs, home setup, and budget.

Professional Installation

Once you choose the right solution, we install your system with care, test performance, and make sure you understand how your new water treatment system works.

Under sink tankless reverse osmosis unit
Get Your Free Water Assessment →

About ClearFlow Water Pros • Your Trusted Water Filtration Partner

St. George's Trusted Water Filtration Specialists

ClearFlow Water Pros proudly serves St. George with professional water filtration and treatment solutions designed to improve the quality, taste, and performance of your home's water. We help homeowners choose the right system based on their water source, concerns, and household needs, whether that means whole home filtration, reverse osmosis drinking water, water softening, carbon filtration, well water treatment, or city water treatment. Our goal is to provide honest guidance, quality installation, and dependable solutions that help your family enjoy cleaner water every day.

  • Customized Water Treatment Solutions. We recommend systems based on your home's water quality, water source, and specific concerns.
  • Whole-Home Protection. Our filtration systems help improve water throughout your entire home, from showers and sinks to appliances and plumbing.
  • Cleaner Drinking Water Options. Reverse osmosis systems provide high-quality drinking and cooking water right from your kitchen.
  • Professional Service You Can Trust. We focus on clear communication, dependable workmanship, and long-term water quality improvements.
Dual tank whole home water treatment system

Questions we get asked

If yours is not here, send it with your assessment request. There is no wrong question about your own water.

We call and go through your water with you. Then you get the system we would put in and the exact price. The assessment is free.

The number we put in writing is the number. If something in your house would change it, you hear about it before any work starts.

Wherever the water enters the house, usually a basement, a utility room or a garage.

Enough floor for the tanks plus room to open the cabinet lid and get to the bypass.

Top up the cabinet when it runs low. That is the whole routine, and the setup notes cover it.

Yes. A private supply changes through the year, so it gets sized differently from a municipal one. We handle both.

Get Your Free Water Assessment →

Tell us about your water.

Name and number is all the form takes. The rest is a short call.

(435) 275-7616

Call if that is easier than typing.

Email contact@clearflowwaterpros.com

Serving St. George

Start with a look at your own water

The assessment is free. Leave a name and a number, or just call.

Get Your Free Water Assessment

Or call (435) 275-7616

See the full service area