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Stillwater, MN — view of Stillwater

Service Area

Plumber in Stillwater, MN

Stillwater, MN water tests at 13.2 grains per gallon. A.J. Alberts has been installing softeners, filtration, water heaters, and full residential plumbing for Twin Cities homes since 1989.

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Quick Summary

A.J. Alberts Plumbing serves Stillwater, MN for water softener installation, water conditioning, plumbing repair, water heater service, drain cleaning, and boilers. Free in-home water test at every appointment. Written upfront pricing. Lifetime craftsmanship warranty. Serving Washington County, MN since 1989. Call 651-738-0580.

Water Quality in Stillwater

13.2
grains per gallon

Very Hard — softener required

Within the broader 3M plume footprint. Municipal water has tested within current EPA limits but PFAS monitoring continues. Many Stillwater homes are historic with galvanized supply lines that compound the hard water problem.

Recommended treatment for Stillwater homes:

Water softener required plus optional whole-home carbon filtration

See treatment options →

For the full Twin Cities water quality picture, see our water quality map and city-by-city data.

Why Stillwater Homeowners Choose A.J. Alberts

37 Years

Locally owned and operating across the Twin Cities since 1989. Best of Woodbury 2025 winner.

10 / 5 / 0

10 plumbers, 5 master plumbers, 0 commissioned salespeople. No upsell pressure, ever.

4.9 stars

800+ Google reviews from real Twin Cities customers. Lifetime craftsmanship warranty on every install.

Stillwater Service FAQs

Do you serve Stillwater, MN?
Yes. A.J. Alberts Plumbing is fully licensed in Minnesota (MN License PC150039) and serves Stillwater, MN for plumbing, water softener installation, water conditioning, water heater service, and drain cleaning. We handle most service calls within a day or two of booking.
What does the water in Stillwater test like?
Stillwater water tests at 13.2 grains per gallon, which is classified as very hard. Within the broader 3M plume footprint. Municipal water has tested within current EPA limits but PFAS monitoring continues. Many Stillwater homes are historic with galvanized supply lines that compound the hard water problem. Recommended treatment for Stillwater homes is water softener required plus optional whole-home carbon filtration.
Is a water softener really necessary in Stillwater?
Yes. Twin Cities water averages 13 to 22 grains per gallon, well into the very hard to extremely hard range. Without a softener, your plumbing, water heater, dishwasher, and washing machine are accumulating mineral damage daily. The cost of an early water heater replacement alone is more than a quality softener.
How fast can A.J. Alberts get to my Stillwater home?
For non-emergency service in Stillwater, same-day to next-day appointments are typical. For active leaks, burst pipes, or no-heat emergencies, call 651-738-0580 immediately and we will prioritize you.
Do you offer free water testing in Stillwater?
Yes. Free in-home water testing is included at every Stillwater appointment, no obligation to buy. We test hardness, iron, chlorine, pH, and total dissolved solids on-site and walk you through what the results mean for your home.

Need Service in Stillwater?

Schedule a free in-home water test, or call us directly for immediate service.

A.J. Alberts Plumbing & Water Conditioning

7975 Afton Road · Woodbury, MN 55125 · 651-738-0580