24/7 emergency service — call any time, day or night Dobbs Ferry & the Rivertowns, Westchester County
Water meter, pressure regulator and shut-off valves checked during leak detection
Find it first

Leak detection and repair in Westchester, NY

Leak detection across Westchester — the stain on the ceiling, the meter that never stops, the damp patch in the basement. We find where the water is actually coming from, then repair it.

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

The damp patch is rarely above the leak

Water travels along joists, inside walls and under floors before it shows itself, which is why opening the ceiling under the stain so often finds nothing. Leak detection is the part of the job that saves the plaster.

KBD traces leaks in Westchester homes, apartments and co-ops back to the fitting, pipe or fixture causing them — supply lines, waste pipes, water heaters, valves and the joints behind them — and repairs what we find. You get the cause and the price before any repair starts.

What we handle

Leaks we trace and repair

Ceiling & wall stains

Water showing on a floor below traced back to its source.

Pipe leaks behind walls

Weeping joints and pinholes located with the least opening possible.

Running meter, no obvious leak

A meter that moves with everything off, chased down to the fitting.

Water heater & valve leaks

Tanks, relief valves and shut-offs that have started seeping.

Leaks between apartments

Water coming through from another unit, traced to the real source.

Outside & underground

Wet patches in the yard and the supply line beneath them.

Good to know

Before we arrive

  • Put a bucket under an active drip and move what can be damaged
  • Note whether the leak runs all the time or only when water is used
  • Check the meter with every faucet closed — movement means a supply leak
  • If water is near outlets or wiring, keep clear and shut the main valve if you can reach it safely

A slow leak today is mold tomorrow

Water inside a wall does its damage quietly for weeks before anyone sees it. Finding it early is the cheap version of this job.

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

Leak detection & repair: common questions

Still not sure? Phone us — asking costs nothing.

How do you find a leak without tearing the wall apart?

We start with what the evidence says — meter behavior, which fixtures move the water, where it shows and when — and work from the accessible side: basements, ceilings below, access panels. Openings are the last resort, not the first move.

My meter is spinning but nothing looks wet. What now?

That usually means a supply-side leak — a buried line, a valve, a toilet quietly running water into the bowl. It can be isolated section by section until the moving part is found.

Water is coming through from the apartment above. Who fixes it?

The source has to be found first, and it is often not where the water appears. We trace it, document what we find, and provide a certificate of insurance where the building asks for one.

Do you repair what you find, or just locate it?

Both. Leak detection is the start of the job — once the cause is clear, you get the price for repairing it before any work begins.

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 leak detection & repair across all ten towns in our service area — including Yonkers and White Plains.

Advice from the job

Advice around leak detection & repair 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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