An unexplained spike on the water bill, a damp patch on the floor with no obvious source, or the faint sound of running water somewhere in the walls — hidden leaks are frustrating precisely because you can't see them. Our Londonderry technicians use acoustic and thermal equipment to find them without tearing into walls or floors on a guess.
Detection equipment on every Londonderry truck means we don't have to guess and open drywall speculatively.
We find the leak before recommending any repair scope, which keeps costs and disruption down.
Our Londonderry, NH technicians are trained specifically on detection equipment, not just general plumbing repair.
You'll see or hear the detection results and understand exactly where the leak is before deciding on repair.
From a rising water bill with no visible cause to a damp spot that keeps returning, we locate the source before recommending repair.
Listening equipment picks up the sound of water escaping under pressure, even through concrete or behind walls.
We narrow a slab leak to a specific small area rather than an entire room.
Thermal imaging is especially effective for detecting hot water line leaks inside walls.
We locate the actual leak point, which is often not directly behind the visible water stain.
Underground irrigation and pool line leaks are diagnosed with the same precision as household leaks.
We check for common culprits — running toilets, slab leaks, irrigation issues — starting with the most likely first.
A quick call gets a detection specialist scheduled, often same-day.
Our Londonderry, NH detection trucks carry the equipment needed for most residential and light commercial leak searches.
You'll understand exactly where the leak is and what fixing it will involve before agreeing to anything.
The identified leak is repaired, or we connect you with our repair team, and the fix is tested to confirm the leak is resolved.
"Water bill had doubled with no visible leak anywhere. They found a slab leak in twenty minutes with their equipment." — Homeowner, Londonderry
"Thermal imaging found a hot water line leak we never would have located on our own." — Londonderry resident
"Appreciated that they explained the equipment and showed me the readings instead of just saying 'trust us.'" — Londonderry customer
We serve Londonderry proper and nearby Londonderry, NH communities for acoustic and thermal leak detection.
Sensitive listening equipment picks up the sound signature of pressurized water escaping through a crack or joint, even through concrete.
Ask dispatch for current detection pricing — it's disclosed before scheduling.
In most cases, yes — detection equipment locates the leak before any cutting, so demolition is targeted and minimal.
An unexplained water bill increase, warm spots on the floor, or the sound of running water when everything's off are common signs.
Outdoor systems are diagnosed with the same precision equipment used for household leaks.
We explain the findings and provide a flat repair price; you decide whether to proceed with us for the fix.
Call +1-844-833-0201 for leak detection service in Londonderry, NH.
Call +1-844-833-0201