Theresa, WI Plumbing company
If plumbing fails in Theresa — a split supply line, a failing heater — our licensed plumbers respond across Dodge County with written flat-rate pricing and a 10-year workmanship guarantee. Because Wisconsin's cold northern climate brings deep sub-freezing cold that freezes and bursts supply lines and a long frost season that keeps buried pipe cold enough to crack, we spec pipe and fittings rated for exactly that. We've been family-owned since 1974, CSLB-licensed (#1098234), and our trucks carry enough stock to finish most jobs in one visit.

Theresa, WI: full-catalog plumbing services, done right.
Plumbing Repair throughout Theresa, WI
Everything under plumbing repair in Theresa, WI 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.
Flat-rate plumbing repair for Theresa, WI and the wider Dodge County, quoted in writing first.
Learn moreDrain Cleaning
Slow or clogged drain? Fast, no-dig clearing.
Local drain cleaning in Theresa, WI (all of Dodge County), flat-rate and in writing.
Learn morePipe Replacement
Corroded, leaking, or undersized runs — replaced clean.
Pipe Replacement for Theresa, WI homes across Dodge County — flat-rate, quoted in writing.
Learn moreEmergency Plumbing
Flooding, no water, or an overflow? Rapid response in under 90 minutes.
Flat-rate emergency plumbing for Theresa, WI and the wider Dodge County, quoted in writing first.
Learn morePipe Repair
Pinhole, split, or leaking joint? Fixed without a full repipe.
Flat-rate pipe repair for Theresa, WI and the wider Dodge County, quoted in writing first.
Learn moreLeak Detection
Hidden leak driving up your bill? We find it without demolition.
Leak Detection for Theresa, WI homes across Dodge County — flat-rate, quoted in writing.
Learn moreSewer Line Repair
Cracked, root-choked, or collapsed main line? Repaired — often no-dig.
Flat-rate sewer line repair for Theresa, WI and the wider Dodge County, quoted in writing first.
Learn moreFixture Installation
New faucet, sink, toilet, or shower fixture set right and sealed.
Serving Theresa, WI and Dodge County with fixture installation at a written flat rate.
Learn moreGarbage Disposal
Humming, jammed, or leaking disposal? Repaired or replaced today.
Garbage Disposal for Theresa, WI homes across Dodge County — flat-rate, quoted in writing.
Learn moreBurst Pipe Repair
Pipe burst and flooding? Water stopped and repaired fast.
Flat-rate burst pipe repair for Theresa, WI and the wider Dodge County, quoted in writing first.
Learn moreSewer Backup & Drain
Sewage backing up into the house? Emergency clearing now.
Sewer Backup & Drain across Theresa, WI and Dodge County — priced flat, in writing.
Learn morePlumbing Installation in Theresa, WI
Everything under plumbing installation in Theresa, WI 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.
Plumbing Installation across Theresa, WI and Dodge County — priced flat, in writing.
Learn moreRepiping
Whole-home repipe in PEX or copper — from quote to finished.
Theresa, WI repiping, Dodge County-wide: written flat-rate quotes.
Learn moreCommercial Plumbing
Restaurants, retail, offices & multi-unit — code-compliant, low-downtime.
Commercial Plumbing across Theresa, WI and Dodge County — priced flat, in writing.
Learn moreResidential Plumbing
Your whole-home plumbing team — leaks, clogs, fixtures & more.
Residential Plumbing across Theresa, WI and Dodge County — priced flat, in writing.
Learn moreBathroom Plumbing
Remodel rough-in — move fixtures, set valves, run supply & drain.
Bathroom Plumbing across Theresa, WI and Dodge County — priced flat, in writing.
Learn moreWater Filtration
Cleaner, better-tasting water — whole-house filters, softeners & RO.
Serving Theresa, WI and Dodge County with water filtration at a written flat rate.
Learn moreWater Heater Services — Theresa, WI
Everything under water heater services in Theresa, WI 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.
Local water heater repair in Theresa, WI (all of Dodge County), flat-rate and in writing.
Learn moreWater Heater Installation
New installs, upgrades & tankless conversions — sized & vented to code.
Theresa, WI water heater installation, Dodge County-wide: written flat-rate quotes.
Learn moreSmart Plumbing Controls
Automatic shutoff valves and app control that stop a leak fast.
Local smart plumbing controls in Theresa, WI (all of Dodge County), flat-rate and in writing.
Learn moreLeak Sensor Installation
Point sensors under sinks, heaters & washers that catch a leak early.
Flat-rate leak sensor installation for Theresa, WI and the wider Dodge County, quoted in writing first.
Learn moreWater Heater Replacement
Old or failed heater swapped for a new one — sized right, hauled away.
Water Heater Replacement for Theresa, WI homes across Dodge County — flat-rate, quoted in writing.
Learn moreFaucet Repair
Dripping, stiff, or leaking faucet? Fixed at the cartridge.
Serving Theresa, WI and Dodge County with faucet repair at a written flat rate.
Learn moreSmart Water Systems
Whole-home water intelligence — monitor, soften, filter & protect.
Smart Water Systems across Theresa, WI and Dodge County — priced flat, in writing.
Learn moreTankless Water Heater
Endless hot water, half the space — Navien, Rinnai & Rheem.
Serving Theresa, WI and Dodge County with tankless water heater at a written flat rate.
Learn moreBoiler Repair
Cold radiators, kettling, or lockout codes — hydronic heat restored.
Theresa, WI boiler repair, Dodge County-wide: written flat-rate quotes.
Learn morePlumbing Maintenance throughout Theresa, WI
Everything under plumbing maintenance in Theresa, WI 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.
Serving Theresa, WI and Dodge County with plumbing maintenance at a written flat rate.
Learn morePlumbing Inspection
23-point whole-home plumbing safety inspection.
Theresa, WI plumbing inspection, Dodge County-wide: written flat-rate quotes.
Learn moreSeal & Gasket Repair
Leaks at the toilet base, tank, or under-sink seals — resealed.
Flat-rate seal & gasket repair for Theresa, WI and the wider Dodge County, quoted in writing first.
Learn moreWater Pressure Repair
Weak showers or banging pipes? Pressure diagnosed and fixed.
Local water pressure repair in Theresa, WI (all of Dodge County), flat-rate and in writing.
Learn morePressure Regulator Service
PRV worn out or missing? Set your pressure to a safe range.
Local pressure regulator service in Theresa, WI (all of Dodge County), flat-rate and in writing.
Learn moreToilet Repair
Running, clogged, or leaking toilet? Fixed at the source.
Toilet Repair across Theresa, WI and Dodge County — priced flat, in writing.
Learn moreBackflow Prevention
Certified backflow testing and assembly install to protect your water.
Serving Theresa, WI and Dodge County with backflow prevention at a written flat rate.
Learn moreSump Pump Service
Keep the basement dry — pump install, repair & battery backup.
Sump Pump Service across Theresa, WI and Dodge County — priced flat, in writing.
Learn moreRepaired or replaced, Theresa plumbing done right.
The promise to Theresa homeowners is simple: free on-site quote, flat rate in writing, zero add-ons after — across all of Dodge County. Most water heater and repipe work finishes the same day, with the old equipment hauled off and no mess behind.
- Free quote within 24 hours
- Workmanship guaranteed for 10 years
- Lifetime warranties on water heaters & fixtures
- Financing as low as $39/mo

Serving Theresa, WI: repair, installation & water heater service
We run a dedicated crew for Theresa, reaching the rest of Dodge County. Theresa lies within Dodge County, in Wisconsin. Homes here sit in Wisconsin'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.
The setting for Theresa is Wisconsin's cold northern climate — a cold northern climate of long, snowy winters, deep sub-freezing cold, and short, warm summers. On a home's plumbing that translates to 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 — which is why we spec corrosion- and freeze-rated pipe, fittings, and equipment for the local climate.
Our Theresa call log is dominated by frozen and burst supply lines on sub-zero nights, frozen exterior spigots through much of winter, and burst pipe behind poorly-insulated exterior walls. It's not random — 152 days below freezing a year freeze and split supply lines and outdoor spigots and 52 inches of snow and a long frost season keep buried lines cold enough to crack at the joints. That's the exact wear and corrosion our Theresa trucks carry parts for, fixed in a single visit.
Theresa lies within Dodge County, in Wisconsin. From Theresa out across the rest of Dodge County, the standard never changes — fast dispatch, flat-rate pricing in writing, a 10-year workmanship guarantee.
NOAA's 1991–2020 normals for Wisconsin read 52 inches of snow and 152 days below freezing per year; that's the load we engineer Theresa plumbing against.
Per the Census, pre-1980 construction makes up 40% of Theresa's homes (median build year 1992). Plumbing that old is usually well past its service life — original galvanized or polybutylene supply pipe, corroded fittings, and long-in-the-tooth water heaters — so we plan for age-related wear, not just the fault you called about. And at 26% built before 1960, cast-iron drain stacks and lead or galvanized supply lines are still common in Theresa — we keep repair parts for both on the truck. Detached single-family houses make up 48% of the Theresa stock (median value ~$150k) — the housing type with its own water heater, service lateral, and outdoor spigots to maintain.
Living in Wisconsin's cold northern climate rewards a few habits for Theresa homeowners: insulate exposed supply lines and disconnect garden hoses before winter — 152 freezing days a year can freeze and split unprotected pipe; and keep outdoor spigots and any exposed pipe runs clear of snow and ice so they can't freeze solid (52 inches fall here in a normal year).
Nearby Mayville, Lomira, Kekoskee, and Campbellsport sit on the same routes as Theresa, with identical crews and flat-rate pricing, across Dodge County. ZIP coverage runs across 53091.
Need plumbing company near Theresa?
Typing "plumbing company near me" in Theresa usually surfaces call centers — we're the other thing: a genuinely local crew, working Theresa and nearby Mayville, Lomira, and Kekoskee every day, with techs who actually know your area, not dispatchers outside Dodge County.
Plumbing pricing in Theresa — what to expect
Flat-rate, written, quoted before the work — that's Theresa pricing: 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 $150k, 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.
Theresa is part of our greater Milwaukee, WI metro service area.
Questions we hear in Theresa
What's the most common plumbing problem in Theresa?
Do you cover the whole Dodge County area, not just Theresa?
How old is the plumbing in most Theresa homes?
More answers on our FAQ page.
Need help right now?
As a local plumbing company the United States, a plumbing emergency repair the United States technician can be on-site in under 90 minutes.