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Wisconsin's Preferred Water Quality Experts

Schedule a FREE water test

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Remove PFAS chemicals from your whole home's water.
State approved. Exclusively from U.S. Water.

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Safer, Cleaner Water Starts Here
U.S. Water's State Certified Lab
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Water Softening

Say goodbye to hard water problems with custom water softeners. Affordable solutions for home or office.

4 stage reverse osmosis filter system

Water Filtration

Experience the benefits of filtered water for your whole home or office. Single faucet & under counter units available.

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Water Testing

Test for PFAS, nitrate, Lead, bacteria and more. Our state-certified water test lab provides fast, accurate results.

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FREE Water

The best water treatment starts with an accurate analysis.

Get yours FREE.

You might say that we are a little obsessive about
clean, safe drinking water.

For us, water softeners, testing and treatment are not just our business, they are our passion. Nestled in the heart of northern Wisconsin, we’re not your typical water treatment company. We’re the premier choice for homes and businesses who won’t settle for less when it comes to water safety. We are proud to house a state-certified onsite lab, where we meticulously screen for hundreds of contaminants and provide robust solutions to treat them.

It’s not just about H2O for us. It’s about peace of mind for you, delivered with a dash of friendly Wisconsin charm.
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Wisconsin state-certified water test laboratory

Locally owned since 2000

State-certified water testing lab

Quality water starts with a quality analysis. The difference is our Wisconsin state-certified water test laboratory.

See what others are saying

U.S. Water headquarters in Weston, Wisconsin


Our customers feedback and loyalty is both humbling and gratifying … and keeps us doing what we do!

Our dedication to you is the reason that we’ve built Wisconsin’s premier test laboratory. We provide quick, thorough, and accurate results, so you can make the best and healthiest decisions about your water. Call us for your water testing and treatment needs today.

Jean Drinkwine
Jean Drinkwine
US Water was amazing to work with. They came out for initial inspection, sent out invoice for repairs and completed them in timely manner! I thought service and customer service was excellent. They even helped us with paperwork for water filtration system for our new house through the DNR. Customer service was exceptional!!
Michael Sorenson
Michael Sorenson
I worked for this Company in 2006 ,they are a great company as they are now always prompt and courteous.
Gregory Conner
Gregory Conner
U.S. Water does high quality work. They were on time and did not leave a mess when finished. I worked with Kevin who was very understanding to my needs and situation. Kevin worked with me and we got my water issues all cared for with a Softener and Backwashing Filter. I would highly recommend this company to anyone needing water tested and treated.
Mike Poitras
Mike Poitras
I got an RO system from US Water back in April. I can't believe the difference. I used to clean my coffee pot every one or two weeks because of the scale deposits. I haven't had to clean it since my RO system was installed. My drinking water is fantastic and it's always at hand. I have been so impressed I just purchased a system for my mother and one for my mother-in-law.
Glenna Schumann
Glenna Schumann
I use US Water to do real estate well, water and septic inspections..they are always prompt and thorough. And they do some repair work as well if needed. Helps the transaction move quickly. thank you
Been using U S Water for several years. They are always right on time for appointments and their technicians are professional and always have answers to our questions. I would highly recommend them.
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Remove corrosive minerals


What’s in your well water?


For PFAS, metals, bacteria & more


Licensed plumber on staff

Wisconsin Water News

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Persistent Threat: PFAS Contamination In Wisconsin’s Drinking Water

Persistent Threat: PFAS Contamination in Wisconsin’s Drinking Water Wisconsin, known for its pristine landscapes and…

Improving Water Quality: The Role Of Water Softeners

A water softeners are a common household appliance that many homeowners turn to for improving…

private well cap amongst fall leaves

Grant Program Provides Funds to Treat Contaminated Wells

American Rescue Plan Act Funds Available to Eligible Wisconsin Residents & Businesses If you are…


U.S. Water
6905 Venture Cir., Weston, WI 54476

Monday – Friday
8 a.m. – 5 p.m.

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