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Philadelphia County · PA

Water damage help in Philadelphia, PA

Philadelphia is a rowhouse city with century-old pipes and sewers. Water damage here usually starts in the basement or the shared wall, and it often involves the house next door.
  • Areas: South Philadelphia, Fishtown, Manayunk, West Philadelphia
  • 86 ZIP codes covered
  • Free referral, no obligation
Standing water covering the floor of a room
Stock photo

Homes in Philadelphia and how they leak

Brick rowhouses dominate, most built between 1870 and 1940, with stone or brick foundations, plaster walls and flat rubber or tar roofs that drain to the rear. Supply lines may still be galvanized or lead, and drains are cast iron or terra cotta. Much of the city is on combined sewers.

Local issues that cause water damage

Basement backups

Heavy rain fills the combined sewers and backs up through basement drains. See sewage backup cleanup.

River flooding

The remnants of Ida in September 2021 pushed the Schuylkill to near-record levels, flooding Manayunk and the Vine Street Expressway; Eastwick floods from Darby and Cobbs creeks.

Flat roof and party wall leaks

Ponding on flat roofs and failed flashing where rowhouses meet send water down shared walls.

Common calls in Philadelphia

Also available: emergency water damage steps and all water damage services.

Philadelphia at a glance

County or area
Philadelphia County
Neighborhoods
South Philadelphia, Fishtown, Manayunk, West Philadelphia, the Northeast
ZIP codes covered
86 ZIP codes. Use the ZIP checker below to confirm yours.
Who does the work
Independent local restoration companies

Questions from Philadelphia homeowners

Water is coming through the party wall. Whose problem is it?

Find the source first. If it is your neighbor's roof or plumbing, their insurer may be responsible, but your own policy pays for your repairs first in most cases. Document it and tell both.

Can old plaster be saved after a leak?

Often. Plaster dries slowly but well if it is still attached to the lath. Sagging or crumbling sections are replaced.

Other cities we cover

See how Pennsylvania's weather, housing and rules affect water damage on the Pennsylvania page.

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