Plumbing company for Cottage Grove, MN Homes
Our licensed Cottage Grove plumbers repair, install, and replace plumbing systems across Washington County, with every quote flat-rate and in writing — and a 10-year workmanship guarantee behind the work. Homes here sit in Minnesota's cold northern climate, where deep sub-freezing cold that freezes and bursts supply lines and a long frost season that keeps buried pipe cold enough to crack do the real damage — so we spec pipe and fittings for it. We've been family-owned since 1974, CSLB-licensed (#1098234), and our trucks carry enough stock to finish most jobs in one visit.

All of Cottage Grove, MN's plumbing services under one roof.
Plumbing Repair — Cottage Grove, MN
Everything under plumbing repair in Cottage Grove, MN is handled by the same licensed local crew — start with the complete Plumbing Repair guide for symptoms and costs, or jump straight to the specific job below. Every visit is quoted flat-rate before work starts.
Plumbing Repair
Leaks, running toilets, worn valves & fixtures — one truck, one visit.
Cottage Grove, MN plumbing repair, Washington County-wide: written flat-rate quotes.
Learn moreDrain Cleaning
Slow or clogged drain? Fast, no-dig clearing.
Drain Cleaning across Cottage Grove, MN and Washington County — priced flat, in writing.
Learn morePipe Replacement
Corroded, leaking, or undersized runs — replaced clean.
Local pipe replacement in Cottage Grove, MN (all of Washington County), flat-rate and in writing.
Learn moreEmergency Plumbing
Flooding, no water, or an overflow? Rapid response in under 90 minutes.
Emergency Plumbing for Cottage Grove, MN homes across Washington County — flat-rate, quoted in writing.
Learn morePipe Repair
Pinhole, split, or leaking joint? Fixed without a full repipe.
Pipe Repair for Cottage Grove, MN homes across Washington County — flat-rate, quoted in writing.
Learn moreLeak Detection
Hidden leak driving up your bill? We find it without demolition.
Serving Cottage Grove, MN and Washington County with leak detection at a written flat rate.
Learn moreSewer Line Repair
Cracked, root-choked, or collapsed main line? Repaired — often no-dig.
Sewer Line Repair across Cottage Grove, MN and Washington County — priced flat, in writing.
Learn moreFixture Installation
New faucet, sink, toilet, or shower fixture set right and sealed.
Fixture Installation across Cottage Grove, MN and Washington County — priced flat, in writing.
Learn moreGarbage Disposal
Humming, jammed, or leaking disposal? Repaired or replaced today.
Flat-rate garbage disposal for Cottage Grove, MN and the wider Washington County, quoted in writing first.
Learn moreBurst Pipe Repair
Pipe burst and flooding? Water stopped and repaired fast.
Burst Pipe Repair for Cottage Grove, MN homes across Washington County — flat-rate, quoted in writing.
Learn moreSewer Backup & Drain
Sewage backing up into the house? Emergency clearing now.
Flat-rate sewer backup & drain for Cottage Grove, MN and the wider Washington County, quoted in writing first.
Learn morePlumbing Installation in and around Cottage Grove
Everything under plumbing installation in Cottage Grove, MN is handled by the same licensed local crew — start with the complete Plumbing Installation guide for symptoms and costs, or jump straight to the specific job below. Every visit is quoted flat-rate before work starts.
Plumbing Installation
Full-service install for fixtures, lines & appliances.
Flat-rate plumbing installation for Cottage Grove, MN and the wider Washington County, quoted in writing first.
Learn moreRepiping
Whole-home repipe in PEX or copper — from quote to finished.
Flat-rate repiping for Cottage Grove, MN and the wider Washington County, quoted in writing first.
Learn moreCommercial Plumbing
Restaurants, retail, offices & multi-unit — code-compliant, low-downtime.
Local commercial plumbing in Cottage Grove, MN (all of Washington County), flat-rate and in writing.
Learn moreResidential Plumbing
Your whole-home plumbing team — leaks, clogs, fixtures & more.
Flat-rate residential plumbing for Cottage Grove, MN and the wider Washington County, quoted in writing first.
Learn moreBathroom Plumbing
Remodel rough-in — move fixtures, set valves, run supply & drain.
Flat-rate bathroom plumbing for Cottage Grove, MN and the wider Washington County, quoted in writing first.
Learn moreWater Filtration
Cleaner, better-tasting water — whole-house filters, softeners & RO.
Water Filtration for Cottage Grove, MN homes across Washington County — flat-rate, quoted in writing.
Learn moreWater Heater Services for Cottage Grove, MN homes
Everything under water heater services in Cottage Grove, MN is handled by the same licensed local crew — start with the complete Water Heater Repair guide for symptoms and costs, or jump straight to the specific job below. Every visit is quoted flat-rate before work starts.
Water Heater Repair
No hot water? Pilot, element, thermostat — fixed today.
Cottage Grove, MN water heater repair, Washington County-wide: written flat-rate quotes.
Learn moreWater Heater Installation
New installs, upgrades & tankless conversions — sized & vented to code.
Serving Cottage Grove, MN and Washington County with water heater installation at a written flat rate.
Learn moreSmart Plumbing Controls
Automatic shutoff valves and app control that stop a leak fast.
Cottage Grove, MN smart plumbing controls, Washington County-wide: written flat-rate quotes.
Learn moreLeak Sensor Installation
Point sensors under sinks, heaters & washers that catch a leak early.
Cottage Grove, MN leak sensor installation, Washington County-wide: written flat-rate quotes.
Learn moreWater Heater Replacement
Old or failed heater swapped for a new one — sized right, hauled away.
Flat-rate water heater replacement for Cottage Grove, MN and the wider Washington County, quoted in writing first.
Learn moreFaucet Repair
Dripping, stiff, or leaking faucet? Fixed at the cartridge.
Faucet Repair across Cottage Grove, MN and Washington County — priced flat, in writing.
Learn moreSmart Water Systems
Whole-home water intelligence — monitor, soften, filter & protect.
Flat-rate smart water systems for Cottage Grove, MN and the wider Washington County, quoted in writing first.
Learn moreTankless Water Heater
Endless hot water, half the space — Navien, Rinnai & Rheem.
Tankless Water Heater across Cottage Grove, MN and Washington County — priced flat, in writing.
Learn moreBoiler Repair
Cold radiators, kettling, or lockout codes — hydronic heat restored.
Flat-rate boiler repair for Cottage Grove, MN and the wider Washington County, quoted in writing first.
Learn morePlumbing Maintenance — Cottage Grove, MN
Everything under plumbing maintenance in Cottage Grove, MN is handled by the same licensed local crew — start with the complete Plumbing Maintenance guide for symptoms and costs, or jump straight to the specific job below. Every visit is quoted flat-rate before work starts.
Plumbing Maintenance
Preventive maintenance plans that pay for themselves.
Cottage Grove, MN plumbing maintenance, Washington County-wide: written flat-rate quotes.
Learn morePlumbing Inspection
23-point whole-home plumbing safety inspection.
Flat-rate plumbing inspection for Cottage Grove, MN and the wider Washington County, quoted in writing first.
Learn moreSeal & Gasket Repair
Leaks at the toilet base, tank, or under-sink seals — resealed.
Seal & Gasket Repair across Cottage Grove, MN and Washington County — priced flat, in writing.
Learn moreWater Pressure Repair
Weak showers or banging pipes? Pressure diagnosed and fixed.
Water Pressure Repair across Cottage Grove, MN and Washington County — priced flat, in writing.
Learn morePressure Regulator Service
PRV worn out or missing? Set your pressure to a safe range.
Cottage Grove, MN pressure regulator service, Washington County-wide: written flat-rate quotes.
Learn moreToilet Repair
Running, clogged, or leaking toilet? Fixed at the source.
Flat-rate toilet repair for Cottage Grove, MN and the wider Washington County, quoted in writing first.
Learn moreBackflow Prevention
Certified backflow testing and assembly install to protect your water.
Cottage Grove, MN backflow prevention, Washington County-wide: written flat-rate quotes.
Learn moreSump Pump Service
Keep the basement dry — pump install, repair & battery backup.
Serving Cottage Grove, MN and Washington County with sump pump service at a written flat rate.
Learn moreWhat "done right" looks like in Cottage Grove.
Cottage Grove installs and repairs run on one rule — a free on-site quote and a written flat rate, with no add-ons after, anywhere in Washington County. Same-day finishes are the norm for water heaters and repipes, the old equipment leaves with us, and so does the mess.
- Free quote within 24 hours
- Workmanship guaranteed for 10 years
- Lifetime warranties on water heaters & fixtures
- Financing as low as $39/mo

Cottage Grove, MN: plumbing repair, installation & water heater service
Our coverage map centers on Cottage Grove and extends through Washington County, working Langdon and East Cottage Grove. Cottage Grove lies within Washington County, in Minnesota. Homes here sit in Minnesota's cold northern climate, and we tailor every job to it. Every job runs from a fully-stocked truck at a flat, written rate, backed by a 10-year workmanship guarantee.
What shapes plumbing in Cottage Grove is Minnesota's cold northern climate — a cold northern climate of long, snowy winters, deep sub-freezing cold, and short, warm summers. The plumbing consequences are deep sub-freezing cold that freezes and bursts supply lines, a long frost season that keeps buried pipe cold enough to crack, and frozen exterior spigots and hose bibs through much of winter, so pipe, fittings, and equipment all get specced corrosion- and freeze-rated for these conditions.
The plumbing failures we see most in Cottage Grove homes are slow drains clogged by cold-congealed grease, frozen and burst supply lines on sub-zero nights, and burst pipe behind poorly-insulated exterior walls. There's a reason: 173 days below freezing a year freeze and split supply lines and outdoor spigots, 53 inches of snow and a long frost season keep buried lines cold enough to crack at the joints, and 82% are detached houses with their own service lateral, water heater, and outdoor spigots to maintain. Our Cottage Grove trucks stock parts for exactly that wear, so the fix usually lands in one visit.
Cottage Grove lies within Washington County, in Minnesota. Wherever you sit between Cottage Grove and the rest of Washington County, the treatment is identical: short dispatch, flat-rate quotes in writing, and a 10-year guarantee on workmanship.
NOAA's 1991–2020 normals put Minnesota at 53 inches of snow and 173 days below freezing a year — real weather load we plan for when we size, insulate, and protect Cottage Grove plumbing.
In Cottage Grove, Census figures show 40% of homes built before 1980 (median build year 1988). At that age, original galvanized or polybutylene pipe, corroded fittings, and worn-out water heaters are the rule rather than the exception, so we treat age-related wear as part of the job, not a surprise. 82% of Cottage Grove homes are detached single-family houses (median value ~$337k) — the housing type most likely to have its own water heater, service lateral, and outdoor spigots to maintain.
Minnesota's cold northern climate sets the maintenance rhythm in Cottage Grove: insulate exposed supply lines and disconnect garden hoses before winter — 173 freezing days a year can freeze and split unprotected pipe; keep outdoor spigots and any exposed pipe runs clear of snow and ice so they can't freeze solid (53 inches fall here in a normal year); and run an annual water heater flush and shut-off-valve check on a detached home with its own service lateral.
Beyond Cottage Grove proper, the same crews and flat-rate pricing reach nearby St. Paul Park, Newport, Woodbury, and Inver Grove Heights, across Washington County. In town, that includes Langdon and East Cottage Grove and the blocks between. By ZIP, coverage spans 55016.
Where to find plumbing company near you in Cottage Grove
"plumbing company near me" from a Cottage Grove address should find someone actually nearby. That's us, working Langdon and East Cottage Grove every day — the tech at your door knows the area, with no national call center routing jobs around Washington County.
Plumbing service costs in Cottage Grove, explained
Cottage Grove pricing is simple — flat-rate, written, quoted up front: a service call starts at $49, clearing a blocked drain from $99, hot-water service from $189, and renewing a home's piping from $1,499. Local homes run a median value near $337k, but a plumbing quote tracks the fixture and the pipe — never the neighborhood. Seniors (65+) and military get 10% off labor, and financing covers jobs over $1,500 at 0% APR for 12 months.
Cottage Grove is part of our greater St. Paul, MN metro service area.
FAQs from Cottage Grove homeowners
How does the climate in Cottage Grove, MN affect my plumbing?
How old is the plumbing in most Cottage Grove homes?
What's the most common plumbing problem in Cottage Grove?
More answers on our FAQ page.
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