“I was shocked by my high water bill and reached out to Terry Nelson Plumbing. They conducted a timely leak detection service and identified the problem at a fair price.”
Angela P.Franklin Square
VerifiedFast Commercial Leak Detection in Franklin Square, handled by trained local professionals who understand Nassau County. Our specialized service is tailored for businesses facing challenges from leaks, especially considering the impact of warm, humid summers and year-round precipitation. We'll provide you with a comprehensive flat-rate written quote to ensure clarity from the outset.
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.
Garden City South · West Hempstead · Stewart Manor · Malverne Park Oaks · South Floral Park · Elmont · Malverne · North Valley Stream · Floral Park · Lakeview · North Lynbrook · New Hyde Park
West Hempstead · Garden City South · Stewart Manor · Malverne Park Oaks · Elmont · All New York cities
“I was shocked by my high water bill and reached out to Terry Nelson Plumbing. They conducted a timely leak detection service and identified the problem at a fair price.”
Angela P.Franklin Square
Verified“The technician from Terry Nelson Plumbing was very thorough in explaining the wall leak detection process and got everything sorted out.”
Luis H.Franklin Square
Verified“We were struggling with suspected slab leaks until we contacted Terry Nelson Plumbing. They accurately diagnosed the issue where others failed.”
Robert H.West Hempstead
VerifiedA real dispatcher is available if your question is not answered here.
Call +18667598259 →Most Franklin Square calls are scheduled the same day, with 24/7 emergency response across Nassau 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 Franklin Square and Nassau County.