Water Filtration in Arkansas
Water Filtration across Arkansas: the 42 ZIP codes and 27 cities we route calls in, and who licenses plumbers in the state.

Free to homeowners in Arkansas — the contractor pays us for the introduction, you never do.
What is in the water
Our water filtration coverage in Arkansas runs to 42 ZIP codes in 27 cities. Large municipalities buy and treat water at scale and publish an annual quality report for the whole system, so what arrives at the tap is well documented — and the variation that is left is mostly in the pipework between the main and the tap.
Source: coverage area as published by our call partner; place and county names from the US Census Bureau.
We route water filtration calls in 42 ZIP codes across 27 Arkansas cities, in 5 counties.
What this site is
ClearTapCall is a referral service, not a contractor and not a laboratory. We connect homeowners with independent contractors for filtration and treatment installation. Contractors are required to hold whatever credential their state or municipality demands, and treatment equipment plumbed into a supply is often a permitted alteration — ask to see the permit. We carry out no work, we sell no equipment, we test no water, we do not set prices, and we never charge homeowners anything. Nothing here is a statement about the water at any address, and no page recommends a product.Checking a credential in Arkansas
Arkansas licenses are issued by the Arkansas Department of Health, Plumbing and Natural Gas Section, which publishes a public search you can use before work begins.
Every Arkansas county we cover
- Baxter County 7 ZIP codes
Mountain Home, Clarkridge, Cotter, Gassville, Lakeview, Midway - Benton County 15 ZIP codes
Bentonville, Rogers, Bella Vista, Cave Springs, Centerton, Garfield, Gravette, Hiwasse and 2 more - Crawford County 5 ZIP codes
Alma, Cedarville, Dyer, Mountainburg, Van Buren - Sebastian County 6 ZIP codes
Fort Smith, Barling - Washington County 7 ZIP codes
Springdale, Fayetteville
What that coverage looks like
Benton County holds 15 of the 42 ZIP codes we cover in Arkansas, and Fort Smith 5 of those. A supply that large is usually one system with one published quality report; the remaining 4 counties contain many smaller systems, each with a report of its own.
How a water filtration job goes
Filtration is chosen from a test result, not from a taste. Hardness, iron, sediment and chlorine each call for different equipment, and a cartridge sized for one does nothing for the others. The order is always the same: find out what is in the water, then decide what has to come out of it, then size the equipment for how much water the house actually uses.
What the call asks about water filtration
- Whether the supply is a public system or a private well, because the testing route is different.
- What the water is actually doing — staining, scale, smell, taste, cloudiness.
- Whether there is a test result already, from the annual report or from a lab.
Every Arkansas city we route in
12 cities, ordered by the share of housing built since 2000. Plumbing age decides what the water picks up between the main and the tap. Each page carries that city’s own numbers and the ZIP codes we route there.
- Centerton 82%
- Bentonville 65%
- Pea Ridge 47%
- Lowell 45%
- Alma 44%
- Fayetteville 42%
- Rogers 40%
- Springdale 36%
- Bella Vista 36%
- Van Buren 24%
- Fort Smith 19%
- Mountain Home 16%
Before you call
Filtration starts with knowing what is actually in the supply. The pages above set out which test result points at which kind of equipment.

