Mid-Atlantic
Water damage restoration in Washington, DC
Restoration companies in our network serve 3 Washington, DC cities and 279 ZIP codes. Call and we'll connect you with one that covers yours.
Check a Washington, DC ZIP
Washington, DC water damage
What causes water damage in Washington, DC
Washington, DC is mostly rowhouses, older apartment buildings and condos, many built a century ago with brick walls, plaster interiors and basements that were later turned into living space or rental units. Heavy summer storms overwhelm older sewer lines, low-lying neighborhoods near the Anacostia and Potomac see flooding, and in shared-wall buildings a leak in one unit rarely stays in that unit.
Basement units and sewer backups
Many rowhouse basements are finished apartments. During intense rain, water can come up through floor drains or in at the front stoop and window wells, and older combined sewer lines can back up into the lowest fixtures.
Leaks between units
In rowhouses, condos and apartment buildings, water from a failed supply line, toilet or radiator travels into neighbors' ceilings and shared walls. Owners, the association and each insurer usually cover different parts.
Old plumbing and radiators
Galvanized and cast-iron pipes, and steam or hot-water radiator systems, fail with age. Radiator valves and old risers are a common source of slow leaks behind plaster.
Water damage risk by season in Washington, DC
In Washington, DC, intense summer thunderstorms are the main outside threat: short bursts of heavy rain can overwhelm older sewer lines, flood low-lying streets and back water up through basement drains. Tropical storm remnants in late summer and fall add more rain. Winter cold snaps freeze exposed pipes and radiators in older rowhouses, and leaks from aging plumbing happen all year in shared-wall buildings.
Licensing, permits and insurance in Washington, DC
Building permits are issued by the DC Department of Buildings, and some repairs in historic districts also need historic preservation review. If you rent, report water damage to your landlord in writing and keep copies. In a condo, check the association's master policy and bylaws to see which repairs are the association's and which are yours.
FEMA records
Storm, flood and fire disasters in Washington, DC since 2000
FEMA has issued 10 major disaster declarations in Washington, DC for weather and fire events since 2000, and Washington, DC policyholders filed 425 flood insurance claims through the National Flood Insurance Program in that time. Most homeowners policies exclude flooding from outside water, so those claims come from separate flood policies.
- Disaster declarations
- 10
- NFIP flood claims
- 425
- Severe Storm declarations
- 5
- Hurricane declarations
- 3
The incidents behind these declarations most often began in August and January.
Most recent declarations
- 2016Snowstorm (DR-4260, snowstorm)
- 2012Hurricane Sandy (DR-4096, hurricane)
- 2012Severe Storms (DR-4073, severe storm)
- 2011Hurricane Irene (DR-4036, hurricane)
Source: OpenFEMA disaster declarations and NFIP claims data, retrieved October 5, 2026. Counts include major disaster (DR) declarations for floods, storms, hurricanes, winter storms and fires, and exclude other incident types.
Washington, DC metro pages
Coverage
Washington, DC cities we cover
Largest communities first. Coverage is by ZIP, so check yours above.
- Naval Anacost Annex
- Washington
- Washington Navy Yard
FAQ
Washington, DC water damage questions
Who pays when water from an upstairs unit damages my DC condo?
It depends on the source and your condo documents. The association's master policy often covers shared pipes and structure, while each owner's policy covers their unit's interior and belongings. Report it to the association and your insurer right away.
Is a basement sewer backup covered by insurance?
Often only if your policy has a water backup or sewer backup endorsement. Standard policies usually exclude it, and flood damage from outside water needs separate flood insurance.
How often does Washington, DC have federally declared storm, flood or fire disasters?
Since 2000, FEMA has issued 10 major disaster declarations in Washington, DC for weather and fire events: 5 severe storms, 3 hurricanes and 2 snowstorms. Over the same period, policyholders filed 425 flood insurance claims through the National Flood Insurance Program.
Services in Washington, DC
Nearby: Delaware, Maryland, New Jersey, Pennsylvania, Virginia, West Virginia
Water where it shouldn't be?
Stop the source if you can, then call. We'll connect you with a local restoration company that serves your ZIP.
Fast callback on emergency requests