New Castle, DE
Whole-house water filtration in New Castle
Serving homeowners in New Castle and across New Castle County, DE. New Castle is supplied by the Municipal Services Commission and Artesian Water, drawing from groundwater wells and treated supply.
Local coverage
Your New Castle water treatment company
Your Home Water Filtration installs whole-house filtration, softeners and reverse osmosis throughout New Castle and the surrounding area. New Castle is about 10 minutes from our shop, and we know how the Municipal Services Commission and Artesian Water water behaves in homes like yours.
- Free water test at your New Castle home — no obligation
- Permitted install by a licensed plumber
- Lifetime tank warranty on every system
- Systems sized for New Castle water and your household
- Serving homes across New Castle County, DE
New Castle is in New Castle County, DE
We serve New Castle and neighboring communities across New Castle County with the same free water test, permitted installation and lifetime tank warranty.
More about New Castle CountyHow it works
Our process in New Castle
Same straightforward process on every job — no surprises.
- 1
Free Water Test
We test the water right at your tap and walk you through the numbers — no obligation, no pressure.
- 2
System Recommendation
We match a softener, filter, reverse osmosis or well-water system to what the test shows, with a clear written quote.
- 3
Permits & Scheduling
A licensed plumber pulls the required permits and books an install day that works for your household.
- 4
Installation
Your system is plumbed in with a bypass, drain and proper sizing, then tested for leaks and flow before we leave.
- 5
Final Walkthrough
We show you how everything works, confirm your water numbers, and hand over your lifetime tank warranty.
Local water
What's actually in New Castle water
New Castle is in New Castle County, DE, and is served by the Municipal Services Commission and Artesian Water, drawing from groundwater wells and treated supply. Most of the area is a colonial-era historic core alongside mid-century neighborhoods.
In New Castle that most often shows up as moderate hardness, chlorine, lead lines in the historic district — the things you can see, taste and feel in day-to-day water.
Left alone, moderate hardness quietly shorten the life of your water heater, fixtures and appliances. The catch is that none of it is visible on a bill — the only way to know your numbers is to test the water at your own tap.
The only way to know your number
We test New Castle water right at your sink and tell you exactly what's in it — free, and with no obligation.
Book my free water testRight-sized systems
What we install in New Castle
Whole-House Filtration
Carbon filtration that removes chlorine, taste and odor at every tap.
Best for: City water with chlorine or chloramine
See the whole-house filtration for New CastleWater Softener
Removes the hardness minerals behind spotting, scale and dry skin.
Best for: Moderately hard water and scale
See the water softener for New CastleReverse Osmosis Drinking Water
Polishes cooking and drinking water down to the molecule.
Best for: PFAS, lead and taste concerns
See the reverse osmosis drinking water for New CastleReviews
Trusted across New Castle County
Placeholder review copy. Real, named and dated Google reviews go here after launch.
Placeholder review copy. Real, named and dated Google reviews go here after launch.
Placeholder review copy. Real, named and dated Google reviews go here after launch.
Placeholder review copy. Real, named and dated Google reviews go here after launch.
Recent installs
Systems we've put in near New Castle
New Castle water questions
New Castle water, answered
Do you install water systems in New Castle, New Castle County?
Yes. New Castle is in New Castle County, DE, and it is about 10 minutes from our shop. We test the water, size the system and have a licensed plumber install it with the permit pulled.
Where does New Castle's water come from?
New Castle is supplied by the Municipal Services Commission and Artesian Water, drawing from groundwater wells and treated supply. That source is what determines the moderate hardness, chlorine, lead lines in the historic district we design your system around.
Do I need a water softener in New Castle?
New Castle water tends to be moderately hard, which is what causes spotting and scale. A free test gives you the exact hardness number so you are not guessing.
How much does whole-house filtration cost in New Castle?
We give New Castle homeowners one straight price after the free test — no disappearing quotes. The right system depends on your results, and installation by a licensed plumber is included.
How soon can you install in New Castle?
New Castle is about 10 minutes from our shop, and a typical whole-house install takes about half a day once we have your test results and the permit.
Nearby
We also serve near New Castle
Our systems
Shop water systems for New Castle homes
Pick a system to see specs, what it removes and what's included. Every install in New Castle County comes with a free water test and a lifetime tank warranty.
Standard Whole-Home Softener + Filtration
Soft water and chlorine filtration in one tank.
View system
Whole-Home Water Filter
Clean, clear water at every tap with nothing to maintain.
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Tankless Reverse Osmosis — 800 GPD
Pure drinking water on demand, no bulky tank under your sink.
View system
Whole-Home UV Purifier
Kills 99.9% of bacteria with light, not chemicals.
View system
Free water test
Find out what's actually in your water in New Castle
We'll test your water at your kitchen sink, show you the result, and tell you what, if anything, you need. Free, and there's no system that fits every house.
- Free on-site water test
- Free installation
- Lifetime warranty
