Advanced Detection Technology
Professional Leak Detection Service in Grand Rapids, MI
Find hidden leaks with acoustic and thermal technology. Non-invasive service that saves you thousands in water waste and property damage.

Locate Hidden Leaks Before They Cause Damage
Hidden leaks inside walls, under slabs, or underground can waste thousands of gallons of water and cause expensive damage before you even know they exist. NSP Plumbing uses professional leak detection equipment to find leaks non-invasively and pinpoint repairs.
If your water bill has mysteriously increased or you suspect a leak but can't find it, NSP Plumbing can locate the problem quickly and help you save money on water waste and property damage.
Pinpoint leak location
No digging or damage
Results in hours, not days
Advanced Leak Detection Technology
We use state-of-the-art equipment to detect even the smallest leaks without invasive techniques.
Acoustic Listening Equipment
We use sensitive listening devices to detect the sound of water escaping from pipes. Different pipe materials and leak sizes create distinct sounds we can identify.
Thermal Imaging
Thermal cameras detect temperature differences in walls and floors caused by flowing water from leaks, making them visible without digging.
Electronic Leak Detectors
Electronic devices detect electrical conductivity changes where water is leaking, helping us locate the exact point of failure in your pipes.
Pressure Testing
We can pressurize specific sections of your plumbing to isolate where leaks are occurring in your pipe system.
Dye Tracing
We inject safe dye into the water system to visually trace where water is escaping, revealing leak locations without disruption.
Professional Assessment
Our licensed plumbers analyze findings and provide detailed recommendations for repair, replacement, or prevention.
Signs You May Have a Hidden Leak
Even if you can't see a leak, these signs indicate you should call for professional leak detection.
Water bill suddenly increased 25-50%
Water meter running even when nothing is in use
Soft spots or unusually green areas in yard
Water stains on walls or ceilings
Musty odors in basement or crawl space
Decreased water pressure in home
Cracked or wet foundation areas
Reduced hot water availability
Mold or mildew in walls or under floors
What our customers say
Highest Rated Plumber On Google
5 star reviews
Leak Detection FAQs
Common questions about our leak detection service.
We use acoustic listening equipment to detect sounds from leaking water, thermal imaging to find temperature differences indicating leaks, and electronic leak detection to pinpoint exact locations. These methods are non-invasive and don't require digging.
No. Our detection methods are completely non-invasive and designed to locate leaks with minimal disruption to your home, yard, and landscaping.
A small leak can waste 5,000-20,000 gallons per month. A large leak can waste over 100,000 gallons monthly, dramatically increasing water bills and causing water damage.
Most leak detection services take 1-3 hours depending on the complexity of your plumbing system and the area being inspected.
Leak detection typically costs $300-$500. While this seems like an investment, finding and fixing a leak saves thousands in water bills and water damage repairs.
Common causes include corroded copper or galvanized pipes, cracked PVC pipes, loose connections, damaged water lines, tree root intrusion into underground pipes, and joint separation.
Some homeowner policies cover leak detection if the leak causes damage. Our documentation helps support insurance claims.
A sudden spike in your water bill often indicates a hidden leak. NSP Plumbing can quickly locate the source and recommend repair solutions.
Schedule Leak Detection Today
Don't let hidden leaks waste thousands of gallons and damage your home. NSP Plumbing finds leaks quickly with non-invasive technology and fair pricing.

