Hard Water Mineral Buildup
Lakeville 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 Lakeville, MN
Lakeville, 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 Lakeville, 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 Dakota County, MN since 1989. Call 651-738-0580.
Water Quality in Lakeville
Lakeville is one of the fastest-growing southern metro communities with significant new construction and an established premium-housing reputation. James Walker, our master plumber lead for the south metro, lives in Lakeville and dispatches there regularly.
18
grains per gallon
Extremely Hard — advanced softener required
Outside the documented East Metro PFAS plume, but Lakeville sits in the extremely hard water zone at 18 gpg. An advanced softener is required to protect your home.
Primary water source
Municipal water from city wells drawing from the Prairie du Chien-Jordan aquifer. Lakeville operates one of the larger municipal systems in southern Dakota County.
For the full Twin Cities water quality picture, see our water quality map and city-by-city data.
Common Water Issues We Solve in Lakeville
Most Lakeville homes we visit fall into one of these four buckets. Free in-home test confirms which apply to yours.
Iron Staining and Discoloration
Many Lakeville 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, Lakeville 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 Lakeville 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 Lakeville
No fee. No obligation. We confirm what is actually in your specific water.
Services Available in Lakeville
Water Softener Installation
Sized and programmed for the extremely hard water common in Lakeville. 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.
Local Expert
Meet James Walker
Lakeville Resident, Master Plumber · U.S. Navy Veteran
James is a master plumber with years of residential experience and a U.S. Navy veteran. He is the lead A.J. Alberts plumber for the south metro, handling water softener installations, full plumbing service work, water heaters, and drain cleaning across Lakeville, Burnsville, Apple Valley, Farmington, and Rosemount.
From simple plumbing repairs to complex installations and full system replacements, no job is too big or too small for his level of expertise. James lives in Lakeville and treats every south metro home like it could be his neighbor's. Customers can request him by name when scheduling.
"I would rather take an extra hour today and have you not call me back tomorrow. That is how plumbing should work."
James Walker, Master Plumber
A.J. Alberts Services in Lakeville
Why Lakeville 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 Lakeville-Area Customers Say
A small sample of the 800+ Google reviews we have earned across the Twin Cities.
★★★★★
"Free water test was actually free. No pressure, just real information. I ended up buying their system because they earned my trust first."
Carolyn V.
Lakeville, MN
★★★★★
"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
Nearby Areas We Also Serve
Lakeville Service FAQs
Do you serve Lakeville, MN?
Yes. A.J. Alberts Plumbing is fully licensed in Minnesota (MN License PC150039) and serves Lakeville, 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 Lakeville home?
For non-emergency service in Lakeville, 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 Lakeville?
Yes. Free in-home water testing is included at every Lakeville 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.
How hard is Lakeville water specifically?
Lakeville water tests at approximately 18 grains per gallon, in the extremely hard tier. For a typical 4-person household, that means a 48,000 to 64,000 grain capacity softener with a metered Fleck or Clack valve. Smaller units regenerate too often and waste salt.
Can I request James Walker by name for my Lakeville appointment?
Yes. James lives in Lakeville and is our lead south metro plumber. When you book through 651-738-0580, ask for James and we will route the call to his schedule when possible.
Need Service in Lakeville?
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