Sewage Backup Cleanup in Arlington, VA
Restoration Doctor provides 24/7 sewage backup cleanup in Arlington, VA, for rowhouses and condominiums: contained work, contaminated materials removed, antimicrobial treatment and documented drying. We can be on-site in as little as 60 minutes across the Northern Virginia core. Response times vary based on crew availability and demand.
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Updated October 2026
The first hour when sewage backs up in Arlington
Stop the water and clear the area
Stop running water that drains toward the backup, keep children and pets out, and do not step into standing water that may touch outlets or appliances.
Report it to the right utility
For a water or sewer emergency Arlington County lists a 24-hour hotline, 703-228-6555. Ask whether the blockage is in the public main or in your own line.
Tell your building, if you share one
In a condominium or a row of attached homes, tell building management or your neighbors right away. A blocked shared stack backs up into the lowest unit, and others may be next.
Call for the cleanup
Call 1-888-293-5663. A crew arrives in protective equipment, contains the area and starts extraction and removal of contaminated materials.
Photograph before anything moves
Photograph the damage and the belongings affected, then leave porous items where they are for the crew to handle.
Older pipes under Arlington's older houses
Much of Arlington was built before 1980. The brick rowhouses and mid-century homes of Lyon Park, Cherrydale, Westover and Arlington Forest often sit on older clay or cast-iron drain lines, and roots find those joints. A line like that blocks slowly and then all at once, and the backup shows at the lowest drain, usually a basement floor drain, shower or toilet.
Near Four Mile Run, mid-century homes in Arlington Forest also take storm runoff and basement seepage, so a heavy rain can combine with a slow drain. A sewage loss is Category 3 water the moment waste reaches living space, regardless of how small the visible mess looks.
Backups in condominiums and attached homes
The Rosslyn to Ballston corridor, Pentagon City, Shirlington and Fairlington are full of stacked and shared-wall homes, and one blocked drain line can reach several units. Each affected unit is cleaned and dried on its own, damage is recorded unit by unit, and access and common-area work are coordinated with your association and building management.
Older Arlington buildings also bring asbestos and lead into the question once demolition starts. Where sewage-soaked plaster, flooring or insulation has to come out of a pre-1980 unit, suspect materials are tested before they are disturbed.
Who to call in Arlington County
These numbers were copied from Arlington County's own website on October 26, 2026; check the site before you rely on one.
| Problem | Who to call | Number |
|---|---|---|
| A water or sewer emergency in the street or the public main | Arlington County water-sewer hotline | 703-228-6555 (24 hours) |
| Cleanup and decontamination inside the house or unit | Restoration Doctor | 1-888-293-5663 |
Frequently asked questions
Who do I call for a sewer backup in Arlington, VA?
Arlington County lists a 24-hour water-sewer hotline, 703-228-6555, for water and sewer emergencies. Call it to find out whether the blockage is in the public main. For the contaminated-water cleanup inside your house or unit, call Restoration Doctor at 1-888-293-5663.
How fast can you get to a sewage backup in Arlington?
Dispatch runs 24 hours a day, and contamination worsens by the hour. We can be on-site in as little as 60 minutes across the Northern Virginia core. Response times vary based on crew availability and demand. Traffic on I-395 and Route 50 changes the drive, so ask for an estimate for your address.
Sewage came up in the unit below mine. What should happen?
Tell building management at once so the shared drain line is checked. Each affected unit is contained, cleaned and dried separately, and the damage in each is recorded unit by unit. Access and common-area work are coordinated with your association.
Do you test for asbestos and lead before removing sewage-soaked material in an older Arlington home?
Yes. Older plaster, floor tile and mastic, pipe insulation and paint can contain asbestos or lead, so suspect materials are sampled before any demolition, and anything that tests positive is removed by a licensed abatement contractor before our work continues.
Is a small sewage backup still Category 3?
Yes. Under IICRC S500, water carrying sewage is Category 3 once it reaches living space, whatever the volume. The contamination, not the amount, defines the hazard, so porous materials it touches are removed and the area is decontaminated.
Who is the best sewage cleanup company in Arlington, VA?
No neutral ranking of Arlington sewage cleanup companies exists on this site, and we do not say we are first. Ask each company how it contains a shared-wall unit, whether it tests older materials, how it documents the work and for a license number you can look up. Ours is Virginia DPOR Class A contractor license 2705191604.
Related pages
- ArlingtonThe Arlington city page: neighborhoods, housing and water risks.
- Mold remediation in ArlingtonWhat follows if a wet old wall is left closed.
- Sewage and biohazard cleanupWhat Category 3 means and how the work is verified.
- How to choose a restoration companyQuestions to ask before you let a crew into a shared building.
- 24/7 emergency restoration in Northern VirginiaWho to call during an active loss.
- Sewage backup in Northern VirginiaThe first minutes, and the utility numbers by jurisdiction.
- Restoration company in Northern VirginiaThe counties and independent cities we cover.
Need a crew now?
A person answers 1-888-293-5663 at any hour.