Type in your town and see exactly what's in your water - the hardness, the contaminants, what it's doing to your skin, your pipes, and your wallet. Then we'll test your actual water, free.
Real data from EPA & Missouri DNR reports for your town.
An owner (not a subcontractor) tests your water at your sink and tells you straight. No pressure, no cost.
A Jones owner will text you to lock in a time. Most homes near you book within the week.
Live boil water orders from the Missouri DNR, Missouri American Water advisories, and National Weather Service flood alerts - refreshed automatically. Last updated -.
From a single drinking-water tap to a whole-house well system - the owners size it, install it, and stand behind it. No subcontractors.
All-in-one softening and filtration. Stops scale, protects appliances, cuts soap use.
Upflow softening with extra filtration for tougher, dirtier water.
High-efficiency whole-house softener built for hard Missouri water.
Tankless reverse osmosis for clean, great-tasting water at the tap.
Removes iron, manganese, and rotten-egg sulfur smell - with no chemicals.
UV light kills bacteria and viruses - critical on private well water.
Chemical-free, salt-free treatment using micro-bubbles and ionization.
Backwashing carbon filtration for chlorine, taste, and odor.
Also: Next salt-free descaling, Canature & 95 MTS commercial softeners, A.O. Smith & Rinnai water heaters, and Aprilaire whole-house humidifiers, dehumidifiers & air treatment.
"Legal" and "healthy" are not the same thing. Local supplies across our area test positive for hardness, chlorination byproducts, and in some towns radium and nitrates - at levels that are within federal limits but above modern health guidelines.
have been detected in St. Charles County area water supplies - many at levels above the EWG health guideline, even while "passing" the federal test. The only way to know what's in your glass is to test it.
is roughly what a decade of hard water can cost a single home - in shortened water-heater life, scaled-up appliances, wasted soap and detergent, and higher energy bills. A softener pays for itself.
Most of our area runs 8 to 19 grains per gallon of hardness. That scale builds inside your water heater, your dishwasher, your faucets, and your pipes - dropping a heater's life from 11 years to as few as 5.
Everett Jones founded the company in 1995 and is a WQA Master Water Specialist and Certified Installer with over 35 years in the trade. His son Austin handles sales, service, and installs. Jennifer keeps the books and the office running. When you call Jones, you get a Jones - and the owners do every install themselves, no subcontractors.
Yes, that's really us. Family-owned means the guy in the commercial is the guy at your sink.
"Price was better than everyone else's quotes, and they didn't try to upsell me on stuff I didn't need. The owner did the install himself."
"Our well water smelled like rotten eggs. Jones tested it, explained it in plain English, and fixed it. Water's never been better."
"No high-pressure sales. Just honest people who know water. Fast response and the system's been flawless for years."
Straight answers from the owners on hard water, wells and indoor air, with real numbers from the towns we serve.
Austin Jones on our real 2026 lead-source numbers, straight from our own books, and why a company that tracks its sources wins.
Read →13 Jefferson County towns, real grains-per-gallon numbers, and what our own well notes say the Ozark aquifer does to a private well.
Read →Real grains-per-gallon numbers from our own 57-town water hardness dataset. The top 15 hardest towns we test and treat.
Read →Why a home smells musty after a summer storm. Jones Air & Water explains MVOCs, humidity, and how an air purifier for the home clears the air.
Read →Everett Jones on the real difference between salt-based softeners and salt-free conditioners, and when he recommends each one.
Read →Everett Jones on what 30 years of testing well and city water across our service area taught him about iron, bacteria, radium and old lead country.
Read →Everett Jones walks through the actual EPA radium numbers for Lincoln County, starting with Silex's bottled-water order.
Read →It takes ten seconds and it's free. See your town's water report, then let an owner come test your actual water at no cost.
Book a free water test5 Missouri counties and 3 Illinois counties - and we still pick up the phone ourselves.
Want the real hardness number for your town? See our service areas by city - 57 towns, county by county, with the local water guide we keep for each one.
Don't take our word for it - ask the AI you already use what it knows about Jones Air & Water.