Focused arrival windows
Useful updates and clear arrival timing.
The people behind the promise
About Nashua LeakDetectors: Leak Detection in Nashua NH
We are a licensed, family owned leak detection company serving Nashua, New Hampshire since 2010. For Leak Detection Nashua NH, our technicians use acoustic listening devices and thermal imaging cameras to find hidden leaks fast.
Clear scope before work
Review the approach and price before deciding.
Prepared, clean crews
Equipped vehicles and respectful cleanup.
Local accountability
Neighbors serving neighbors with follow-through.
A better service call
How We Started Finding Leaks
Nashua LeakDetectors was founded in 2010 by a master plumber who kept getting called to the same problem: homeowners paying for ripped-up floors and walls because nobody could pinpoint the leak. After 16 years in business, we still run on that same idea, which is why our work is built around about Leak Detection in Nashua NH that finds the source before anyone picks up a hammer. From the older housing stock near downtown to the newer builds off Exit 8, we have traced slab leaks, hidden pipe leaks, and underground water line leaks across Hillsborough County.
What started as one truck and a set of acoustic listening devices is now a full crew of licensed technicians covering every Nashua ZIP code, from 03060 to 03064. We added thermal imaging cameras, tracer gas detectors, and pipe inspection cameras so we can test copper pipe, PEX tubing, and PVC pipe without tearing a house apart. As a local leak detection company Nashua NH residents call first, we handle everything from a dripping faucet cartridge to a gas line leak that needs same-day attention.
- Licensed NH Master Plumber
- Detection Gear on Every Truck
- 24/7 Emergency Response
LOCALservice team
Our purpose
Our Mission on Every Call
Our mission is simple: find the leak, show you the evidence, and fix it right the first time. We treat every Nashua home like our own, which means no guesswork, no unnecessary demolition, and no surprise charges. Whether it is a water heater leak before a holiday or a sewer line leak backing up a basement, we use electronic leak detection equipment and pressure testing gauges to confirm the problem before we quote the repair. That approach is why so many families trust our leak detection in Nashua.
What guides the work
What We Stand For
These are the rules we work by, whether we are checking a toilet leak in a Nashua apartment or tracing an underground water line leak at a commercial property.
Find It First
We never cut into a slab or open a wall until we know exactly where the leak is. That means acoustic listening devices, thermal imaging cameras, and moisture meters on every call. On a typical slab leak, we can narrow the location to within a few inches before we touch concrete, which saves you thousands in unnecessary demolition and keeps the repair focused.
Straight Pricing
You get a clear price before we start, and it does not change because the job got harder. If we quote a water line leak repair and find a second issue, we stop and show you the pipe inspection camera footage so you can decide. No hidden fees, no pressure. That is how a trusted leak detection Nashua company should operate.
Licensed and Insured
Every technician on our crew works under a licensed leak detection Nashua New Hampshire contractor and carries full insurance. We hold an NH Master Plumber License, Backflow Prevention Certification, and OSHA Safety Certification, so your home and our team are protected. We also follow EPA WaterSense guidance on every water line job we run.
Local, Family Owned
We are a family owned leak detection Nashua business, not a franchise. When you call 603 571 4078, you reach someone who knows the neighborhoods, the housing stock, and the plumbing quirks that come with older Nashua homes. Our experienced leak detection team Nashua NH customers rely on has been here since 2010, and we plan to stay.
The local crew
The People Behind the Probes
Our team is made up of licensed plumbers and leak detection specialists who live and work in the Nashua area. Between us, we carry NH Master Plumber Licenses, Backflow Prevention Certification, and IAPMO Certification, and we train on new tools every year. That includes RIDGID, Fluke, FLIR, Sewerin, General Pipe Cleaners, Milwaukee, DeWalt, and Bosch equipment, from ultrasonic leak detectors to tracer gas detectors. We are not a call center. When you book a visit, the same technician who finds your leak can often repair it the same day, whether it is a shower leak in a Nashua condo or a foundation leak after a spring thaw. If you want to know why choose our leak detection in Nashua, it comes down to this: we show up when we say we will, and we leave with the leak fixed.
Customer stories
What Nashua Customers Say
We ask every customer for honest feedback after the job. Here is what homeowners and business owners around Nashua have said about our leak detection work.
5.0
Customer feedbackMarisol R.Homeowner, Crown Hill
Our water bill doubled and we had no idea why. The tech found a slab leak under the kitchen with thermal imaging in about 40 minutes. He showed us the image, quoted the repair, and had it fixed the next day. No guesswork, no mess.
Devon P.Homeowner, North End
Called at 11 p.m. with water pouring from under the sink. They picked up, walked me through shutting off the main, and had a plumber at the house in about an hour. Fixed the burst copper pipe that night. Fair price for an emergency.
Anh T.Restaurant Owner, Main Street District
We run a restaurant on Main Street and a drain leak was threatening to shut us down. They came after close, ran a camera through the line, and had the repair done before we opened. Professional and fast.
Contact the local team
Contact Nashua LeakDetectors
Call 603 571 4078 any hour, day or night, and a real person answers. We schedule same-day appointments for most leak calls in Nashua and the surrounding Hillsborough County area, and we confirm your window before we roll a truck.