24/7 emergency service — call any time, day or night Dobbs Ferry & the Rivertowns, Westchester County
New copper repiping with isolating valves installed in a Westchester home
Pipes & supply lines

Repiping and pipe replacement in Westchester, NY

Repiping for Westchester homes — failing galvanized and old copper lines replaced, a bathroom at a time or a whole house, staged so the house is not left without water overnight.

  • 24/7 emergency service
  • Licensed & insured
  • COI on request
  • Price agreed before work starts
Overview

When patching the same pipe stops making sense

Older Rivertown houses were plumbed in galvanized steel or early copper, and both wear out from the inside. Rust narrows the bore until the pressure drops, joints start weeping, and the third leak in a year costs more than the pipe did.

Repiping replaces the tired runs with new copper and proper isolating valves, so the next repair is a ten-minute job instead of a wall opening. Repiping a Westchester house can be done in stages or in one go, and you get the scope and the price before anything is cut.

What we handle

Repiping in Westchester: the work we take on

Whole-house repiping

Every supply run replaced, room by room, with the house kept livable.

Galvanized pipe replacement

Rusted steel supply lines swapped for copper, pressure restored.

Risers & branch lines

A single bathroom, kitchen or floor repiped without touching the rest.

Valves & hammer arrestors

Shut-offs where you can reach them, and the banging taken out of the system.

Service line to the house

The underground run from the street replaced when that is the weak link.

Co-op & apartment risers

Stack and riser work with a certificate of insurance for the building.

Good to know

Signs a house needs repiping, not another patch

  • Pressure drops when a second faucet or the shower is opened
  • Rusty or discolored water after the house has stood empty
  • Repeat pinhole leaks in the same run of pipe
  • Visible green or white corrosion at joints and valves
  • Supply pipes that are original to a pre-war house

Repiping in Westchester is planned work, not emergency work

The best time to repipe is before a pipe bursts, and alongside a bathroom or kitchen renovation while the walls are already open. Call while it is still your decision.

How it goes

From your call to a finished job

STEP 01

You call

Tell us what’s going on. If water is coming through, shut the main valve off first — we can help you find it.

STEP 02

We arrive

Right away for emergencies, and at a time that suits you for everything else.

STEP 03

You get the price

We find the cause, explain it in plain terms and give you the price before any work starts.

STEP 04

We fix it and clean up

The job done properly, the space left clean, and an honest word if anything else needs attention.

Questions

Repiping & pipe replacement: common questions

Still not sure? Phone us — asking costs nothing.

How long does repiping a Westchester house take?

It depends on the size of the house and how much of it is being done. A single bathroom or kitchen is usually a day or two; a whole house is planned in stages so you are never left without water overnight. You get the schedule with the price, before work starts.

Do walls have to be opened?

Some, yes — pipes run inside them. We open the smallest access we can, work from basements, closets and ceilings where the runs allow, and tell you exactly where the openings will be before we start.

Can repiping be done in stages?

Yes, and in an occupied house it often should be. A failing bathroom stack can be replaced now and the rest done later, as long as the staging is planned so the new work connects cleanly.

Repiping in copper or PEX?

We install what suits the house, the building rules and the run in question, and we explain the choice rather than hand you a spec sheet. Co-op and condo buildings sometimes set their own requirement.

A quiet Westchester street of colonial houses in autumn
Where we work

Based in Dobbs Ferry, across lower Westchester

Just outside these towns? Call anyway and we’ll tell you straight whether we can help.

Customer reviews 5.0

5.0 from 4 customer reviews on Thumbtack

  • Top Pro 2025 on Thumbtack
  • Background checked
Read them on Thumbtack

Terrific — smart, professional, honest. Very experienced problem solver. I was very impressed with his skills and troubleshooting ability.

Hugh W. Drain repair, condo · May 2025 Review on Thumbtack

Arrived on time, diagnosed the problem quickly and had everything repaired in no time. The work was clean and professional.

Emma L. Bathroom leak · May 2025 Review on Thumbtack
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We cover repiping & pipe replacement across all ten towns in our service area — including Yonkers and White Plains.

Advice from the job

Advice around repiping & pipe replacement in Westchester

Guides written off real jobs in the Rivertowns, with photographs from the day — what went wrong, what it was telling us, and what you can check yourself before it costs anything.

All advice
Get in touch

Need a plumber today?

Call for anything urgent, or email us the details and we'll get back to you.

(914) 233-3000 24/7 · 365 days · Dobbs Ferry, NY info@kbdplumbingheating.com
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