Sterling homes on public sewer are served by Loudoun Water, and the drain line from your house to the public sewer is a plumbing job when it fails. Many homes here date from the 1960s through the 1980s, so laterals that crack, sag or fill with roots along their length are good candidates for replacement. Call the number on this page to be connected with a local plumber in Sterling.
Signs the line needs replacing
- Main-line clogs returning soon after cleaning
- Gurgling from toilets when a tub or washer drains
- Sewage odor around the cleanout or in the lower level
- Roots or pipe fragments recovered by the cleaning cable
- A camera report with damage at several points
Sterling conditions
Sterling began with the early-1960s Sterling Park development on former farmland next to Dulles International Airport, and it is older than most of Loudoun County. About 43 percent of homes in ZIP 20164 were built before 1980, many between the 1960s and 1980s. Laterals from that era can be clay, cast iron or early plastic, and decades of shifting soil and tree growth take a toll. Homes built later in the area mostly have PVC, which is more likely to fail at a settled section or a separated joint.
Sterling is unincorporated, so Loudoun Water provides public sewer within its service area. The public sewer is the utility's to maintain. For a backup that might be on the public side, Loudoun Water's after-hours emergency line is 571-291-7878, and Customer Relations (571-291-7880) can explain where its responsibility ends at your connection. Plumbing permits come from Loudoun County Building and Development, filed as sub-records of a parent building permit through LandMARC or in person in Leesburg. The Sterling postal area reaches beyond the core community, but it is all unincorporated county.
What drives the cost
- Run length and depth
- Pipe material and whether it can be burst or lined in place
- Driveways, patios, fences and trees along the route
- Interior drain lines that should be replaced at the same time
- Loudoun County permit and inspection
After you call
An independent local plumber who covers Sterling will talk through the symptoms with you, then clear and film the line. Ask for the video and a marked route so you can see where each defect sits. If the camera shows damage through most of the run, the plumber should explain whether bursting, lining or a trench fits best, and who handles the County permit and inspection. A written scope that lists the method, the length of new pipe and the restoration included makes quotes easier to compare.
Sewer Line Replacement questions in Sterling
What tends to wear out in older sewer laterals around here?
When does replacing the whole sewer line make more sense than a spot repair?
Who issues the permit for a sewer line replacement here?
Should I call the sewer utility or a plumber when sewage backs up?
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