Pipe Repair & Replacement
Professional pipe repair, replacement and plumbing system upgrades.
Repairs & Urgent Problems
A small leak hidden in a wall or ceiling can do a lot of damage before anyone notices. We trace the source and repair it properly.

Service overview
Visible drips are easy to spot. The leaks that do the most damage usually aren’t visible at all: a pinhole in a supply line inside a wall, a failed drain connection under a tub, or a slow leak under a floor that only shows up as a stain on the ceiling below.
We trace leaks methodically (following the evidence, isolating parts of the system and testing) to find where the water is actually coming from before walls or floors are opened. Then we repair the failed pipe, fitting or connection.
Common problems
Pinhole leaks and failed fittings on pressurized lines can leak around the clock inside walls and floors.
Failed drain connections under tubs, showers and sinks often leak only when the fixture is used.
Faucets, toilets and shower valves can leak at seals and connections, sometimes behind the wall.
Leaks under basement slabs or below floors are hard to locate without careful, step-by-step testing.
Tanks, valves and supply connections to heaters, washers and dishwashers wear out over time.
Warning signs
Noticing one of these? Tell us what’s happening and we’ll help you work out the next step.

Our process
Step 1:
We look at where the water shows up, when it appears and which fixtures or lines are nearby.
Step 2:
Depending on the situation, this may involve isolating sections of piping, pressure testing, moisture readings and careful inspection.
Step 3:
Once the source is confirmed, we repair or replace the failed pipe, fitting or connection.
Step 4:
The repaired section is tested to confirm the leak has stopped.
Benefits
Finding a leak early limits damage to walls, ceilings, floors and neighboring units.
Locating the source accurately helps avoid unnecessary demolition.
Stopping hidden leaks reduces wasted water and the bills that come with it.
Removing ongoing moisture helps prevent mold and musty odors.
Why PLUMBON24
Leak detection takes patience and experience. We follow the evidence carefully, so the repair targets the real source of the water.
You’ll understand the problem and your options before work begins.
Careful work, suitable materials and proper testing.
You get the price before any work starts, so there are no surprises.
Attach photos to your request so we arrive with the right parts.
FAQ
Answers to common questions about leak detection & repair in New York City.
Have a different question? Contact us.
Common signs include water stains, damp or warped materials, musty odors, the sound of running water when fixtures are off, and a higher-than-usual water bill. You can also check the water meter: if it keeps moving while all water is off, water is going somewhere.
Sometimes access is needed to make the repair. The point of leak detection is to pinpoint the source first, so any opening is as small and targeted as possible.
Yes. A slow, constant leak can soak into subfloors, framing and ceilings over weeks or months, leading to rot, mold and much bigger repairs.
If the leak is active and you can’t stop it at a fixture valve, close the main water shut-off valve to limit damage, then request service.
Related services
Professional pipe repair, replacement and plumbing system upgrades.
Professional assistance for urgent plumbing problems and unexpected leaks.
Solutions for clogged, slow or blocked drains.
Request service
Tell us what’s happening, where you’re located and what type of property it is. Photos help us understand the problem.
PLUMBON24 MECHANICAL INC
Address
Phone
Hours
Mon–Fri, 9 AM – 5 PM
24/7 emergency service