If a pipe bursts in your Oakton home, close the main water valve first and stay away from wet outlets. A plumber can trace the split, replace the damaged pipe and test the system. Call the number on this page to be connected with a local plumber in Oakton.

When you call
You will be connected with an independent plumber who covers Oakton. Explain where the water is, whether the main is off, and whether the water heater and any wet circuits are shut down. Mention if the house has a finished basement, since water from upstairs often ends up there.
The plumber will confirm the shutoff, find the failure and open only as much drywall or ceiling as needed. The damaged length is removed, new pipe and fittings go in, and the lines are refilled slowly while nearby joints are watched. If more than one freeze crack shows up once pressure returns, the plumber will fix those too or explain the options. Arrival time depends on the hour and the plumber's schedule.
Cost depends on
- How hidden the break is: open joists versus finished drywall
- Copper, PEX or older materials and the fittings needed
- Additional splits found during testing
- Yard excavation for a line between the meter and the house
- After-hours timing
Oakton's water picture
Most of Oakton is on Fairfax Water, which owns and maintains the meter and its setting. The homeowner owns all pipes on the property, including the line from the street meter or valve to the main shutoff in the house. Fairfax Water's customer service line is 703-698-5800, with an automated after-hours option. Some Oakton homes close to Vienna are on the Town of Vienna's water and sewer instead, and the Town can be reached at 703-255-6385. Check your water bill before calling.
The median home in Oakton dates from 1983. Many have finished basements and lines running along garage and exterior walls, the classic freeze spots. Fairfax County Land Development Services handles plumbing permits through PLUS at 703-222-0801. Irrigation backflow assemblies on Fairfax Water must be tested at installation, every year and after repair, a point worth remembering if a freeze cracked one.
Before help arrives
- Keep the main closed and drain the lines from a low faucet
- Turn the water heater off or to pilot
- Move rugs, boxes and electronics out of the way
- Photograph the leak and damage
- If you smell gas, leave and call 911 and Washington Gas at 844-WASHGAS (844-927-4427), option 1, from outside
Burst Pipe Repair questions in Oakton
My water provider depends on the address. How do I know whom to call?
Who pays to fix a leak between the water meter and the house?
An outdoor spigot or irrigation line split. Is that a plumbing job?
How does a plumber find a break hidden behind drywall?
More plumbing services in Oakton
Burst Pipe Repair nearby
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