Hard Water Mineral Buildup
Excelsior tests at 18 grains per gallon (extremely hard). Untreated, this scales every faucet, water heater, dishwasher, and washing machine in your home.
Service Area
Plumber in Excelsior, MN
Excelsior, MN water tests at 18 grains per gallon. A.J. Alberts has been installing softeners, filtration, water heaters, and full residential plumbing for Twin Cities homes since 1989.
Photo: Wikipedia
Licensed Minnesota (MN PC150039)
★ 4.9 stars, 800+ reviews Best of Woodbury · 2025 Winner, 2026 Finalist
Free in-home water test
Quick Summary
A.J. Alberts Plumbing serves Excelsior, 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 Hennepin County, MN since 1989. Call 651-738-0580.
Water Quality in Excelsior
Excelsior is a historic Lake Minnetonka community with significant lakefront housing, a well-preserved downtown, and a mix of 1900s-1940s housing in the older neighborhoods plus newer construction along the lakeshore.
18
grains per gallon
Extremely Hard — advanced softener required
Outside the documented East Metro PFAS plume but extremely hard at 18 gpg.
Primary water source
Municipal water from small city wells drawing from the Prairie du Chien-Jordan aquifer. Excelsior is one of the smaller municipal systems in the Lake Minnetonka corridor.
For the full Twin Cities water quality picture, see our water quality map and city-by-city data.
Common Water Issues We Solve in Excelsior
Most Excelsior homes we visit fall into one of these four buckets. Free in-home test confirms which apply to yours.
Iron Staining and Discoloration
Many Excelsior wells show elevated iron, causing orange staining on fixtures, laundry, and tubs. We diagnose ferrous vs. ferric iron on-site and install the right specialty filter.
Drinking Water Contaminants
Beyond hardness, Excelsior tap water can carry trace dissolved metals, sediment, and chlorination byproducts. Under-sink reverse osmosis delivers cleaner drinking and cooking water than most bottled.
Aging In-Home Plumbing
Many Excelsior homes are 30+ years old. Original water heaters, softeners, supply lines, and shut-off valves are often due for replacement. Proactive maintenance prevents emergencies.
Free In-Home Water Test in Excelsior
No fee. No obligation. We confirm what is actually in your specific water.
Services Available in Excelsior
Water Softener Installation
Sized and programmed for the extremely hard water common in Excelsior. Lifetime craftsmanship warranty.
Whole-Home Filtration
Carbon, sediment, PFAS, and iron filtration matched to your specific water test.
Reverse Osmosis
Under-sink and whole-home RO systems for the cleanest possible drinking water.
Plumbing Services
Leak repair, fixture installation, sump pumps, water line repair, gas lines.
Water Heaters
Tank, tankless, and hybrid heat pump installation and repair. Same-day options.
Boiler Service
Hydronic boiler repair, replacement, and radiant floor heat. Critical Minnesota winter work.
Drain Cleaning
Cable, hydro jetting, and in-line camera. Mainline backups handled same-day.
Free Water Test
Free on-site testing for hardness, iron, chlorine, pH, and TDS. No obligation.
Maintenance Plans
Annual plumbing inspection, water heater flush, softener tune-up, priority scheduling.
Why Excelsior Homeowners Choose A.J. Alberts
37 Years
Locally owned and operating across the Twin Cities since 1989. Best of Woodbury 2025 Winner, 2026 Finalist.
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.
Read all reviews →
What Excelsior-Area Customers Say
A small sample of the 800+ Google reviews we have earned across the Twin Cities.
★★★★★
"AJ Alberts came out same day when our water heater broke. The technician was polite, explained the costs upfront, and had it replaced in a few hours. Highly recommend!"
Sarah M.
Woodbury, MN
★★★★★
"We've used them for over 10 years. Always reliable, always professional. It's great having a local plumber you can trust not to overcharge."
David K.
Stillwater, MN
★★★★★
"They installed a new water softener for us. The difference is amazing. Clean installation, no mess left behind, and very respectful of our home."
Jessica R.
Cottage Grove, MN
Nearby Areas We Also Serve
Excelsior Service FAQs
Do you serve Excelsior, MN?
Yes. A.J. Alberts Plumbing is fully licensed in Minnesota (MN License PC150039) and serves Excelsior, 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.
How fast can A.J. Alberts get to my Excelsior home?
For non-emergency service in Excelsior, 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 Excelsior?
Yes. Free in-home water testing is included at every Excelsior 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.
Does Excelsior's older housing have specific plumbing concerns?
Yes. Many pre-1940 Excelsior homes have legacy plumbing: galvanized supply lines, original cast-iron waste systems, and occasionally lead solder in copper joints from the 1950s-1980s renovation era. We re-plumb and modernize older Excelsior homes regularly.
How does Excelsior water hardness compare to other Lake Minnetonka cities?
Similar. The whole Lake Minnetonka corridor draws from the same regional aquifer with typical hardness in the 17-18 grain per gallon range. Standard softener sizing applies for typical households.
Need Service in Excelsior?
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