Water Filtration in Missouri

Water Filtration across Missouri: the 380 ZIP codes and 209 cities we route calls in, and who licenses plumbers in the state.

Call (888) 834-7350

Water running from a kitchen tap into a glass

Free to homeowners in Missouri — the contractor pays us for the introduction, you never do.

What is in the water

Our water filtration coverage in Missouri runs to 380 ZIP codes in 209 cities. A state of many small covered places is a state of many small water systems, and a system serving a few hundred connections can differ sharply from the one in the next town on hardness, iron and treatment.

Source: coverage area as published by our call partner; place and county names from the US Census Bureau.

We route water filtration calls in 380 ZIP codes across 209 Missouri cities, in 34 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 Missouri

Missouri has no state plumbing board. Section 341.010 of the Revised Statutes requires a certificate for plumbers working in cities or towns of fifteen thousand or more inhabitants, and the chapter elsewhere recognizes licenses issued by any county or city operating under plumbing rules, so the office that issued one is a local office. Start here. Ask the contractor which municipality licenses them and confirm it with that office before work begins.

26 of the 32 Missouri counties we cover, a cross-section, largest to smallest

Andrew County 1 ZIP code
Savannah
Bates County 1 ZIP code
Drexel
Buchanan County 3 ZIP codes
Agency, De Kalb, Faucett
Caldwell County 2 ZIP codes
Kingston, Polo
Cape Girardeau County 12 ZIP codes
Cape Girardeau, Burfordville, Daisy, Delta, Dutchtown, Friedheim, Jackson, Millersville and 2 more
Christian County 13 ZIP codes
Billings, Bruner, Chadwick, Chestnutridge, Clever, Garrison, Highlandville, Nixa and 5 more
Clay County 7 ZIP codes
Liberty, Excelsior Springs, Holt, Kearney, Missouri City, Smithville
Clinton County 5 ZIP codes
Cameron, Gower, Lathrop, Plattsburg, Trimble
Franklin County 8 ZIP codes
Catawissa, Gray Summit, Labadie, Pacific, Saint Albans, Union, Villa Ridge, Washington
Greene County 24 ZIP codes
Springfield, Ash Grove, Bois D'Arc, Brookline, Fair Grove, Republic, Strafford, Walnut Grove and 1 more
Jackson County 98 ZIP codes
Kansas City, Independence, Lees Summit, Blue Springs, Buckner, Grain Valley, Grandview, Greenwood and 4 more
Jasper County 17 ZIP codes
Joplin, Alba, Avilla, Carl Junction, Carterville, Carthage, Duenweg, Jasper and 6 more
Jefferson County 1 ZIP code
High Ridge
Johnson County 3 ZIP codes
Holden, Kingsville, Warrensburg
Lafayette County 6 ZIP codes
Bates City, Lexington, Mayview, Napoleon, Odessa, Wellington
Lawrence County 11 ZIP codes
Aurora, Freistatt, Halltown, La Russell, Marionville, Miller, Mount Vernon, Pierce City and 3 more
Lincoln County 2 ZIP codes
Moscow Mills, Troy
Linn County 1 ZIP code
Meadville
McDonald County 1 ZIP code
Stella
Newton County 7 ZIP codes
Diamond, Fairview, Granby, Neosho, Racine, Seneca, Stark City
Perry County 1 ZIP code
Old Appleton
Ray County 4 ZIP codes
Lawson, Orrick, Rayville, Richmond
Scott County 11 ZIP codes
Benton, Blodgett, Chaffee, Commerce, Kelso, Morley, Oran, Perkins and 3 more
St. Louis County 71 ZIP codes
Saint Louis, Ballwin, Florissant, Chesterfield, Fenton, Wildwood, Bridgeton, Earth City and 5 more
Stone County 8 ZIP codes
Blue Eye, Cape Fair, Crane, Galena, Hurley, Kimberling City, Lampe, Reeds Spring
Taney County 17 ZIP codes
Branson, Hollister, Bradleyville, Cedarcreek, Forsyth, Kirbyville, Kissee Mills, Point Lookout and 7 more

6 more Missouri counties are inside the coverage area and are not listed here. If your ZIP code is in Missouri, the call reaches a contractor.

What that coverage looks like

Jackson County holds 98 of the 380 ZIP codes we cover in Missouri, and Kansas City 71 of those. A supply that large is usually one system with one published quality report; the remaining 33 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 Missouri city we route in

63 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.

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.