“After another company gave up on my slab leak detection, I turned to Terry Nelson Plumbing. They found and repaired it seamlessly, restoring my peace of mind.”
Robert H.Lake Station
VerifiedReliable Under House Leak Detection in New Chicago, carried out by licensed local crews who know Lake County. Our teams use advanced techniques to identify leaks under your home, addressing issues that can lead to major problems, like foundation damage or mold growth. We provide a flat-rate written quote to ensure full transparency before starting any work.
Licensed · Upfront options · Clean work areas · Written guarantees
These are our most frequently served ZIP codes. Nearby areas may also qualify—call if you do not see yours.
Lake Station · Hobart · Gary · Portage · Ross · Ogden Dunes · Wheeler · Merrillville · South Haven · Salt Creek Commons · Griffith · Burns Harbor
Lake Station · Hobart · Gary · Portage · Merrillville · All Indiana cities
“After another company gave up on my slab leak detection, I turned to Terry Nelson Plumbing. They found and repaired it seamlessly, restoring my peace of mind.”
Robert H.Lake Station
Verified“I received an honest quote for commercial leak detection with Terry Nelson Plumbing. There were no surprise fees, and the service was outstanding!”
Andre W.New Chicago
Verified“I'm a repeat customer of Terry Nelson Plumbing for sprinkler leak detection because they always provide reliable service. They make it easy!”
Paul W.New Chicago
VerifiedA real dispatcher is available if your question is not answered here.
Call +18667598259 →Most New Chicago calls are scheduled the same day, with 24/7 emergency response across Lake County.
We quote a flat rate up front - typically in the range shown below - and you approve it before we begin.
Call now for fast, licensed leak detection anywhere in New Chicago and Lake County.