“The underground water line leak detection was thorough and effective. I'm glad I called Terry Nelson Plumbing!”
Rachel B.Port Sulphur
VerifiedReliable Yard Leak Detection in Port Sulphur, carried out by certified local crews who know Plaquemines County. With the humid subtropical climate, yard leaks can escalate quickly, leading to water wasting and potential damage to your landscape. Our team ensures prompt identification of leaks using cutting-edge technology and provides you with a flat-rate estimate before any work begins.
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.
Pointe a la Hache · Empire · Buras · Delacroix · Triumph · Boothville · Venice · Lafitte · Poydras · Grand Isle · Barataria · Jean Lafitte
Pointe a la Hache · Empire · Buras · Delacroix · Triumph · All Louisiana cities
“The underground water line leak detection was thorough and effective. I'm glad I called Terry Nelson Plumbing!”
Rachel B.Port Sulphur
Verified“After another company failed, Terry Nelson Plumbing handled my slab leak detection near Pointe a la Hache. They found the issue quickly and fixed it, and I couldn't be happier.”
Robert H.Pointe a la Hache
Verified“The technician explained the wall leak detection process clearly and answered all my questions in Port Sulphur. Truly professional!”
Nora P.Port Sulphur
VerifiedA real dispatcher is available if your question is not answered here.
Call +18667598259 →Most Port Sulphur calls are scheduled the same day, with 24/7 emergency response across Plaquemines 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 Port Sulphur and Plaquemines County.