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Lee's Summit's lakes and new construction mean water needs vary widely.

Water Treatment in Lee's Summit, MO

From established neighborhoods near downtown to new builds around the lakes, Lee's Summit homeowners get whole-home filtration, softeners, and drinking water systems — free installation, lifetime warranty.

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Water in Lee's Summit

What Lee's Summit, MO water is really like

The geology, housing stock, and infrastructure of each community shape what comes out of the tap — and what your home needs.

Lee's Summit spans established neighborhoods near historic downtown to large new construction around the area's lakes and golf courses, so water needs run the gamut — older homes with aging plumbing, new builds hitting KC's hard water fresh, and lakeside homes with their own pool and irrigation demands.

The southeastern metro geology produces consistently hard water, and the mix of older and brand-new plumbing means some homes fight scale while others fight chloramine taste — often both.

Whether you're near downtown Lee's Summit, out by Lakewood, or in a new build off 50 Highway, your free test sizes the right system for your home.

Services in Lee's Summit

Water treatment we offer in Lee's Summit, MO

Every Cathcart service is available in Lee's Summit. Click through for the details on each.

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Local response

Fast service in Lee's Summit

Lee's Summit is a core southeast metro route — next-day service calls and same-week installation are standard, with regular weekly routes through the city.

Ready for cleaner water?

Free quotes over the phone. Same-week installation across the Kansas City metro.

Lee's Summit homeowners

Reviews from Lee's Summit, MO

★★★★★
“The scale on our shower glass is gone and our towels are actually soft now. We didn't realize how hard our Lee's Summit water was until it wasn't. Install was free and the crew was professional.”
Mike & Jen T. — Lee's Summit, MO
★★★★★
“Our Lee's Summit pool kept going green until Cathcart took over weekly service. Same team that did our softener — they know KC water inside and out.”
Amanda K. — Parkville, MO

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Lee's Summit questions

Frequently asked

Is Lee's Summit water hard?
Very — Lee's Summit's southeast metro geology produces hard water, often 14–18 grains per gallon. A softener handles the scale on fixtures, glass, and appliances; many homes add filtration for chloramine taste.
Will you service pools in Lee's Summit?
Pool maintenance is coming in 2027. Join the waitlist on our Pool Maintenance page and you'll be the first to know when weekly balancing, salt-cell care, and seasonal opening and closing open up in Lee's Summit.
How fast can you get to Lee's Summit?
Lee's Summit is a regular route — next-day service calls and same-week installation are standard. Call (816) 298-0839 to schedule your free test.
Do you install in new construction around Lee's Summit?
Yes, we install in new builds across Lee's Summit's growth areas. Sizing a system for a new home before scale builds up protects your water heater and appliances from day one.
What does the free water test check for in Lee's Summit homes?
Chlorine and chloramine, hardness in grains per gallon, pH, sediment, and lead risk in older homes. We show you the numbers at your sink and recommend a system only if you need one.

Explore services

All 5 services in Lee's Summit

Each links to its full service page with process, materials, and local availability.

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Ready for cleaner water?

(816) 298-0839

Free quotes over the phone. Same-week installation across the Kansas City metro.