For a Leesburg plumbing emergency, close the main water valve to stop the flow, and if you smell gas, leave and call 911 and Washington Gas from outside. Then call the number on this page to be connected with a local plumber in Leesburg.

What happens when you call
The number on this page puts you through to an independent plumber who takes urgent work in Leesburg. Expect a few quick questions: what failed, whether water or sewage is still moving, whether the main is closed, and the address. In newer subdivisions off the Route 7 or Route 15 bypass, a nearby landmark helps. Ask how after-hours rates and any trip charge work before the plumber heads out. Arrival time depends on the hour and who is available, so none is promised.
What affects the bill
- The hour. Night, weekend and holiday calls generally cost more than a weekday slot.
- How long the water ran. A leak caught quickly is a plumbing repair; one that ran overnight can add drying and drywall work.
- Which part failed. A burst supply hose is quick; a water heater or a damaged sewer lateral is a larger job.
- Permits. Building permits in town come from Loudoun County Building and Development, but only after a Town of Leesburg Zoning Permit, so a replacement may add a step.
Leesburg's own utility
Leesburg runs its own water and sewer system through the Town of Leesburg Department of Utilities, separate from Loudoun Water. It treats Potomac River water at the Kenneth B. Rollins plant, and the water is moderately hard, typically 100 to 150 ppm, or about 5.8 to 8.8 grains per gallon. The town also serves some customers just outside its limits, so check the bill if you live near the edge.
The town maintains water lines up to and including the meter; the owner is responsible for the supply line from the meter box to the house. On the sewer side, the resident is responsible for the whole sanitary lateral from the house to the main, even the part under public property. If you suspect a sewer backup, the town asks you to call Utilities first at 703-771-2750 during business hours, or the police non-emergency line at 703-771-4500 after hours, so staff can check the town main before you hire a plumber.
The median home in Leesburg dates from 1993, though the historic downtown is far older. Gas comes from Washington Gas; with any gas odor, leave and call 911 and 844-WASHGAS (844-927-4427), option 1.
Before the plumber arrives
- Keep the main closed and open a low faucet to drain the lines.
- Switch off the breaker or gas valve for a leaking water heater.
- Move rugs, boxes and electronics out of the water's path.
- Clear a path to the water heater, the main valve and any sewer cleanout.
- Photograph the damage for insurance.
Emergency Plumber questions in Leesburg
Sewage is coming up through a basement floor drain. Who do I call first?
The leak is between the water meter and the house. Whose job is that?
The water heater tank is leaking. How urgent is that?
Does a night or weekend plumbing call cost more?
More plumbing services in Leesburg
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