Whole-House Repipes

Copper, PEX and more, to end recurring leaks, rusty water and low pressure for good.

What It Is

A repipe replaces the water supply lines in your home with new pipe. It's the lasting fix when old pipe keeps leaking, corroding or choking off your water pressure.

Signs You Need It

  • Leaks that keep showing up in different spots
  • Rusty or discolored water
  • Low pressure throughout the house
  • Polybutylene or galvanized pipe in the home

What To Expect

We look at your current pipe, talk through PEX versus copper, and plan the route to keep wall openings to a minimum. During the work we keep you informed about when water will be off, then pressure test the new system. Financing is available for larger jobs.

Residential Services

What We Handle

  • Blue and white plastic water supply pipe

    PEX Repiping

    PEX is a flexible plastic pipe that resists corrosion and scale. It bends around corners with fewer fittings, which often means fewer wall openings.


    What's included

    • New PEX supply lines to every fixture
    • New shutoff valves
    • Connection to your main
    • Full system pressure test

    Common signs you need this

    • Corroded or leaking old pipe
    • Want a faster, less invasive repipe
  • Cluster of pipes and fittings mounted on a wall

    Copper Repiping

    Copper is a proven, long-lasting choice for water lines. Some homeowners prefer it, and it's a good match where existing copper is already in place.


    What's included

    • New copper supply lines
    • Soldered joints and new fittings
    • New shutoff valves
    • Full system pressure test

    Common signs you need this

    • Preference for metal pipe
    • Pinhole leaks in older copper
  • Gray metal supply pipe running along a concrete wall

    Polybutylene & Galvanized Replacement

    Polybutylene and galvanized steel pipe are known to fail with age. Replacing them before a major leak protects your home and restores good water pressure.


    What's included

    • Identifying old pipe types in your home
    • Removing or bypassing the old lines
    • New PEX or copper supply
    • Pressure test and walkthrough

    Common signs you need this

    • Gray plastic pipe stamped PB
    • Rusty water from galvanized lines
    • Pressure that keeps getting worse
  • Hand holding a yellow and gray hand tool

    Partial Repipes

    Sometimes only one part of the house has problem pipe, like an addition, a single bathroom, or one long run. We replace just that section and tie it into your good lines.


    What's included

    • Replacing a section or branch
    • Tying new pipe into existing lines
    • New valves where needed
    • Pressure test of the new section

    Common signs you need this

    • Repeat leaks in one area
    • Remodel opening up walls in one room
  • Tap water flowing into a cup

    Leak & Pressure Diagnosis

    Before recommending a repipe, we find out what's actually wrong. Sometimes it's a single valve or regulator, and sometimes it's the pipe itself.


    What's included

    • Water pressure testing
    • Checking the pressure-reducing valve
    • Inspecting visible pipe and fittings
    • A clear recommendation on repair or repipe

    Common signs you need this

    • Weak flow at several fixtures
    • Pressure drops when two fixtures run
    • Frequent small leaks

Photos: Zach M, Compagnons, Roger Starnes Sr, Marian Florinel Condruz, Andres Siimon on Unsplash

Why Mr. Plumber

Four Generations Of Trust In The Midlands

  • Family owned since 1958The same family, in the same trade, for four generations.
  • Licensed, bonded and insuredWork done to code by a company that stands behind it.
  • 24/7 emergency lineCall 803-600-4357 when something can't wait.
  • Authorized Rinnai dealerTankless water heaters installed and serviced by the people who know them.
  • Financing availableThrough Wells Fargo and Synchrony on water heaters, repipes and other larger jobs.
  • Serving the MidlandsColumbia, Lexington, Irmo, Orangeburg and the surrounding areas.

Get In Touch

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Tell us what's going on and we'll get back to you, usually the same business day. For anything urgent, give us a call.

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