Same-day & emergency service available · Serving Minneapolis–St. Paul

Loon Plumbing

Plumber in Plymouth, MN

Same-day service · Free estimates · Upfront flat-rate pricing

Plymouth stretches from the Medicine Lake shore to brand-new cul-de-sacs — four decades of housing, each with its own plumbing quirks. We work all of it the same way: a flat price you approve first, and a home left cleaner than we found it.

  • 5.0 on Google
  • MN License PM652496
  • Family-owned · 6 years

Local knowledge

We're local to Plymouth — actually local

Not a national franchise, not a call center routing you to whoever's available. We're a family plumbing company, and Plymouth is a city we work all the time — the older blocks around Medicine Lake and French Regional Park, the split-levels and two-stories off Rockford Road, and the newer construction spreading toward the northwest corner.

At thirty-plus square miles, Plymouth is really several suburbs wearing one name — and no two neighborhoods were plumbed alike. Knowing which era you're standing in is half of diagnosing the problem. That's the half we bring with us.

The historic Plymouth Town Hall
Photo: Myotus / CC BY-SA 4.0

Know your city

What Plymouth throws at its plumbing

Softer water than its neighbors — by design

Plymouth pumps from seventeen deep wells, and its central plant does something most suburbs don't: it partially softens at the source, delivering water around 5 to 6 grains per gallon for much of the system — a fraction of the 20-plus grains next door. So here's our honest take, rare in this business: in Plymouth, a softener is a genuine maybe. Some homes still benefit; many need far less than a salesman would love to sell you. We test at your tap and tell you the truth, including "you don't need one."

Four decades of housing, aging on schedule

Plymouth filled in wave by wave from the 1970s through the 2000s, which means whole neighborhoods hit plumbing milestones together — original valves seizing, builder-grade fixtures wearing out, second-generation water heaters coming due. Homes from the mid-'80s through the mid-'90s deserve one specific check: some were plumbed with polybutylene, a gray plastic supply pipe with a known failure history. We'll identify what you have in minutes, without the scare tactics.

Lakes, creeks, and walkout basements

Between Medicine Lake, Plymouth Creek, and the chain of ponds threaded through every neighborhood, Plymouth holds a lot of water — and its hills mean walkout basements that count on their sump pumps every spring. Add mature trees sending roots into the older sewer laterals near the lake, and the city keeps our drain and sump crews as busy as our wrenches.

What we do here

Plumbing services in Plymouth

From our customers

5.0 on Google

“Our water heater died on a Sunday and they had a new one in Monday morning. The price he quoted on the phone walkthrough was the price on the invoice.”

— Angela M.

“Finally a plumber who didn't try to sell us a whole system. He fixed the valve, showed us what to watch for, and left the utility room cleaner than he found it.”

— Kevin T.

Why Plymouth homeowners call us first

  • A clear, flat-rate price you approve before work starts
  • A clean home when we leave — floor mats, shoe covers, haul-away
  • Done right, or we come back and make it right
  • Licensed & insured — MN Master Plumber PM652496
  • Family-owned, 6 years in the Twin Cities

Service area

All of Plymouth is our territory

Medicine Lake to Plymouth Creek to the newest northwest cul-de-sacs — we cover every corner of Plymouth with the same same-day service and flat-rate pricing.

Proudly serving Plymouth and nearby: Maple Grove, Minnetonka, Wayzata, Golden Valley, Medina.See the full service area →

Good to know

Plymouth questions, answered straight

Do you offer same-day service in Plymouth?

Yes — same-day service is the standard in Plymouth, not the exception. Call and we'll give you an honest arrival window, not a four-hour guess that becomes eight.

Are you licensed to work in Plymouth?

Yes. We hold Minnesota Master Plumber license PM652496, we're insured, and when a job needs a permit we pull it through the City of Plymouth and meet the inspector ourselves. Permit costs are part of the flat-rate price you approve up front.

Do I even need a water softener in Plymouth?

Honestly — maybe not, or maybe a smaller one than you'd think. Plymouth partially softens at the plant, so much of the city gets water around 5 to 6 grains instead of the 20-plus running through neighboring suburbs. Some homes still want softening for spot-free dishes or appliance protection. We test at your tap and give you the straight answer, even when the answer is 'skip it.'

My home was built in the early '90s — should I worry about gray plastic pipe?

Worth a look, not a panic. Some homes from the mid-'80s through the mid-'90s were plumbed with polybutylene — a gray plastic supply pipe with a known failure history. Plenty of Plymouth homes from that era have copper or PEX instead. If you're unsure, we'll identify what you have in minutes and give you a straight answer, not a scare.

Why does my basement smell musty every spring?

That's usually the spring melt finding its way in — a sump pump that isn't keeping pace, a discharge line dumping water right back at the foundation, or drain tile that's quietly given up. We'll look at the whole run from pit to discharge and tell you which link is the weak one.

Do you charge extra to come to Plymouth?

No. No travel surcharge, no service-call games — Plymouth is home turf for us. You get a free estimate and a flat-rate price before any work starts, same as every city we serve.

Request service

Tell us what's going on at your place

Send the form and we'll call you back — usually within the hour during business hours. In a hurry or standing in water? Skip the form:

(612) 445-6346

Same-day & emergency service available.

Call (612) 445-6346Request service