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Whole-Home Repiping & Pipe Replacement in Southeastern Wisconsin

Replacing Your Pipes? Start Here.

A repipe is major work. You want a plumbing company with the judgment to scope it correctly, the capacity to handle the project, and the craftsmanship to do the work right. That’s the kind of plumbing company we’ve built since 1939.

  • Straight answers on what needs replacing — and what can stay.
  • A plumbing team built to handle major projects without rushing the work.

  • Written Austin Way standards for the work hidden behind your walls.

  • Local, privately owned, and built to be here for the long haul. Since 1939.

Pipe Replacement & New Pipe Installation


We replace water and drain piping inside the home, from one problem section to much larger repipe projects. We also repair and replace drain piping below basement floors and install new water and drain lines where plumbing does not currently exist.

Water Pipe Replacement

We replace individual water lines, groups of lines, remaining sections of old piping, and larger portions of a home’s water-distribution system.

That can include galvanized pipe that has become restricted, copper with recurring pinhole leaks, aging CPVC, freeze-damaged piping, or an older system where repeated repairs no longer make sense.

If part of the home has already been updated, we’ll look for a logical place to connect to piping that is still worth keeping.

Drain Pipe Replacement

We replace deteriorated drain piping inside the home, including individual fixture drains, kitchen and laundry piping, bathroom groups, and larger drain stacks.

The scope may be one failed section or a larger portion of an older cast-iron or galvanized drain system. We determine where the bad piping ends, where sound piping begins, and how much actually needs to be replaced.

Underfloor Drain Pipe Repair & Replacement

When drain piping below a basement floor has failed, the repair can require cutting concrete, excavating the old piping, replacing the damaged section with new pipe, backfilling, and patching the concrete.

We handle both targeted underfloor drain repairs and larger interior drain-replacement projects. Exterior sewer-lateral work is handled under our Sewer Line Repair service.

Adding New Water & Drain Lines

We install new plumbing where there isn’t any today.

That can mean adding water and drain piping for a bathroom, laundry area, utility space, fixture, or another part of the home. We look at where the new plumbing needs to go, where it can connect to the existing system, and the cleanest route to get it there.

One Line or a Much Bigger Project


Show us what you want replaced, repaired, or added. We’ll figure out the right scope, tell you what can stay, and give you the price before the work begins.

Serving Southeastern Wisconsin Since 1939

“Had a sewer pipe Crack in the basement. Not a pretty job to handle. Austin plumbing came in and made a difficult job look easy. Very nice and also very professional. I’m very thankful this problem is behind us. Great job. 100% satisfaction and also very impressive work.”

— Mike D., Google Review

How Much Does Repiping Cost?


Not all repipes are the same.

Replacing a handful of problem lines is a very different project from replacing most of the water piping in a house. An exposed drain stack is different from drain piping buried below a basement floor.

That difference in scope is why two repipe projects in similar-sized homes can have very different prices.

Water Pipe Replacement

As a practical planning range, water-pipe replacement can run roughly $2,500 to $12,000 or more.

A smaller project may involve replacing several problem lines, one bathroom group, or the remaining old piping in one part of the house.

A larger project may involve most or all of the water-distribution system.

The biggest variables are how much pipe needs to be replaced, where it runs, how easily we can reach it, how many fixtures or areas of the home are involved, and whether we can connect to existing piping that is still in good condition.

Drain Pipe Replacement

Interior drain-pipe replacement can range from a few thousand dollars to $15,000 or more, depending on what needs to be replaced.

An exposed kitchen, laundry, bathroom, or drain-stack replacement may stay toward the lower end.

Once the project moves below a basement floor, the work changes considerably.

Underfloor drain replacement can require concrete cutting, excavation, removal of the old pipe, installation of new PVC, backfilling, and concrete patching. That additional work is why these projects can move into the higher end of the range quickly.

Adding New Water & Drain Lines

Adding plumbing where none currently exists can be a relatively straightforward project or become a significant one.

The price depends on how far the new water and drain piping needs to run, where we can connect to the existing system, pipe sizing, access, and whether walls, ceilings, or floors need to be opened.

Adding one accessible line is very different from plumbing a new bathroom or running water and drainage across multiple levels of the house.

Why the Range Is So Wide?

The price of a repipe is really the price of the scope.

One house may need three failing lines replaced in an open basement.

Another may need water piping run through finished walls and ceilings across two floors.

Another may need the basement floor opened to replace deteriorated drain piping underneath it.

That’s why we look at repipe projects in person.

We’ll determine what actually needs to be replaced, where a reasonable stopping point exists, and whether there is more than one good way to approach the project.

You’ll always receive the price before the work begins.

Our tradespeople are paid to solve the problem and recommend what makes sense for your home. If a smaller scope is the right answer, we’ll show you that. If the condition of the piping supports a larger repipe, we’ll explain why.

Upfront & Fair Well Pressure Tank Pricing Since 1939

A repipe is too important to price by guessing from the size of the house or throwing out one number over the phone.

We’ll inspect the system, determine the right scope, explain your options, and give you a clear price before you decide.

That keeps the recommendation — and the price — tied to the work your home actually needs.

Repair the Section, or Replace More of the System?


A failed fitting is a repair. A failing piping system is different.

The decision comes down to what failed, what the surrounding piping looks like, how often trouble has returned, and where a sound stopping point exists.

When a Targeted Repair Still Makes Sense

A smaller repair may still be the right call when the failure is isolated to a fitting, joint, valve, or short section, the surrounding pipe is still sound, and there isn’t a pattern of trouble developing elsewhere.

The goal is to solve the problem without turning a repair into a larger project that the condition of the system doesn’t justify.

When a Larger Replacement Deserves a Serious Look

A partial or larger repipe becomes a more reasonable conversation when leaks or pinholes keep appearing on the same run or system, galvanized piping is restricted or deteriorated, newer piping has been connected around sections of remaining old pipe, or a freeze or burst exposes multiple weak areas.

Replacing more pipe does not automatically mean repiping the whole house.

Our work ranges from individual lines and bathroom groups to replacement of the remaining old piping and full water-distribution repipes. When more than one scope is reasonable, we’ll show you the choices and tell you what we would do if it were our house.

The Important Part of a Repipe Is What You Won’t See Later


Once the walls close, you should not have to wonder whether the piping behind them was routed, supported, connected, and planned the way it should have been.
That’s why the company doing the work matters as much as the pipe itself.

1

A Written Standard Behind the Walls

We follow code, then our own Austin Way installation standards where our standard calls for more. Quality isn’t left entirely to whichever plumber happens to be on the job.

2

Built for Future Serviceability

A good repipe should not only work when we leave. We plan installations so the system can be maintained, diagnosed, and serviced properly later without creating unnecessary destruction.

3

The Trade Matters at the Ownership Level

Austin is owned and operated by a master tradesman. Decisions about training, workmanship, products, and standards are made by people who understand what good trade work actually requires.

4

Better-Prepared People in Your Home

Our team trains every week, backed by Austin U and written company standards. On an older or mixed plumbing system, preparation and judgment matter.

What Happens When You Call About a Repipe


A good repipe plan starts before anyone opens a wall. We first need to understand what is failing, what can stay, where the new piping can reasonably run, and which scope gives you the best outcome.

Step 1 — Start the Conversation

Call or book online 24/7.

Tell us what you’re dealing with — old piping, repeated leaks, poor water flow, failing drains, underfloor piping, or new plumbing you want added.

Step 2 — We Evaluate the Existing System

A trained plumber looks at the piping, the problem area, the surrounding system, access, materials, and the condition of any existing piping that may be worth keeping.

Step 3 — You See the Reasonable Scopes

If one repair makes sense, we’ll say so.

If a partial or larger repipe is the better path, we’ll explain where we would start, where we would stop, and why.

Step 4 — You Get the Price Before You Decide

You see the scope and written price before authorized work begins.

If there is more than one reasonable option, you can compare them before choosing.

Step 5 — We Plan and Complete the Work

Once you choose the scope, we plan access, routing, materials, and scheduling.

Repiping can put plumbers into finished areas of the house, so protecting the home, communicating clearly, and keeping the project organized matter.

Repipe Questions We Hear From Homeowners


How much does it cost to repipe a house?

Water-pipe replacement can roughly range from $2,500 to $12,000 or more depending on how much piping needs to be replaced and how difficult it is to reach.

Interior drain replacement can range from a few thousand dollars to $15,000 or more, particularly when the work involves drain piping below a concrete basement floor.

We look at the project in person and give you the price before the work begins.

Do I have to repipe the whole house?

No.

Some homes need one problem run replaced. Others need one bathroom group, the remaining old piping, or a much larger portion of the system.

We look for a sensible stopping point and recommend a whole-home scope only when the condition of the piping supports it.

Can old galvanized pipe be replaced with PEX?

Yes. We replace galvanized water piping with PEX when it makes sense for the home and the project.

The bigger question is how much of the old piping needs to come out and where the new piping can connect to sound existing pipe.

Is PEX or copper better for repiping?

Both can be appropriate.

The better choice depends on the home, the route, what the new pipe needs to connect to, access, and the scope of the project.

We’ll explain the trade-offs when the material choice actually changes the outcome.

Does low water pressure mean I need a repipe?

Not necessarily.

Old galvanized piping can become restricted enough to hurt water delivery, but low pressure can have other causes.

We look at the piping and the system before deciding whether replacement is the right answer.

Will walls, ceilings, or floors need to be opened during a repipe?

Sometimes.

It depends on where the existing piping runs and how the replacement can reasonably be routed.

Some work is accessible from basements or utility areas. Other projects require access through walls or ceilings. Underfloor drain replacement can require opening the concrete basement floor.

We account for that access when we build the scope so you understand what the project requires before work begins.

Do you replace old cast-iron drain pipe?

Yes.

We replace failing cast-iron and other older drain piping inside the home, including drain stacks and sections below basement floors.

Exterior sewer-lateral repair and replacement belongs to our Sewer Line Repair service.

Can you add plumbing where there isn’t any now?

Yes.

We install new water and drain piping for new fixtures, bathrooms, laundry areas, utility spaces, and other projects where plumbing needs to be added.

The scope depends on where the new plumbing is going and where we can reasonably connect it to the existing system.

Repiping & Pipe Replacement Across Southeastern Wisconsin


We provide repiping and pipe replacement across Lake Country, Waukesha County, Washington County, Milwaukee, and Ozaukee County every day.

If your community is listed below, you’re in our plumbing service area.

If you’re nearby and don’t see your city, give us a call. There’s a good chance we can still help.

Lake Country & Waukesha County

Hartland · Delafield · Oconomowoc · Pewaukee · Nashotah · Chenequa · Sussex · Dousman · Wales · Big Bend · Waukesha · Brookfield · Elm Grove · New Berlin · Muskego · Mukwonago · Summit

Washington County

Germantown · Menomonee Falls · Hartford · West Bend · Jackson · Richfield · Hubertus · Slinger · Erin · Colgate · Kewaskum

Milwaukee & Ozaukee County

Milwaukee · Wauwatosa · West Allis · Greenfield · Shorewood · Whitefish Bay · Glendale · Fox Point · Bayside · Brown Deer · River Hills · Mequon · Cedarburg · Grafton

Ready to Get the Repipe Handled?


If your home needs new piping, choose the company you’ll be glad you called after the walls are closed.

You’ll get straight answers about what needs replacing, a team capable of handling the project, and craftsmanship backed by a company that’s been here since 1939.