Call Us: (214) 221-8370  Dallas, TX

Delong Services Inc. "The Underground Water Leak Specialist"

Delong Services Inc. has been providing state of the art underground and slab foundation leak testing along with alternative repair solutions for the Texas plumbing industry since 1991.  The locating and repair of leaks is our only business.  This allows us to provide our customers with guaranteed work at significant savings.  Slab leaks in Dallas, TX are fixed with trenchless plumbing techniques and expxy pipe lining instead of having to repipe with copper.

If Your home or business is ten years or older, the chances are better than good that you already have or soon will experience problems with your underground piping system. The simple matter is that all pipes eventually begin to leak due to their age and our goal is to provide you with the best possible water leak solution for your particular situation.

 Before you destroy your floor and walls with conventional water leak repair methods, call "The Underground Leak Specialist" at Delong Services. There is a better way.

Nu Flow pipe restoration, electronic leak locating, diagnostic testing, plumbing support service, residential plumbing, slab leak repair, epoxy pipe lining, underground plumbing, water leak repair, property manager support, trenchless plumbing, municipalities, school, hospital, water leak locating, leak detection, water line tracing, copper pipe repair, pvc water leak repair, pressure testing, hydrostatic testing and isolating, sanitary sewer, pinhole leak repair, video inspections, smoke testing, plumber support services, copper pipe restoration, sensitive area hand digging, copper re-pipe, trenching, tunneling, excavation, concrete slab penetrations, engineering, and insurance reports.

Dallas, Addison, Plano, Richardson, Highland Park, University Park, Irving, Grapevine, Frisco, Garland, Mesquite, Rowlett, Rockwall, Coppell, Farmers Branch, Carrollton, Lewisville, Sachse, Wylie, The Colony, Flower Mound, Allen, McKinney, Terrell, Arlington, Burleson, Colleyville, Weatherford, Forney, Southlake, Grand Prairie, Duncanville, Tyler, Waco, Bryan, DFW, Denton, and North Texas.