Basement floor drain backing up?

Water or sewage at a basement floor drain often signals a main line or sewer issue. Stop using water and call if backup is active.

Call for urgent help

‪(484) 509-0748‬

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Send a request

What to do now

1.Stop using water—avoid flushing, running sinks, or laundry
2.Keep people and pets away from contaminated water
3.Call now if sewage is actively present
4.Send photos of the floor drain and any backup

Or send a request

A basement floor drain backing up with sewage or dirty water is urgent. It often means the main sewer line is blocked—not a simple fixture clog. Stop using water and call if waste is present.

Common signs

Sewage or dirty water rising from a basement floor drain
Floor drain overflow when toilets or tubs run
Sewage smell in the basement
Multiple upper fixtures slow or backing up at the same time

Berks County service areas

Local help is available across Berks County, including:

Questions

Is this different from a small plumbing leak?

Yes. An isolated drip under one sink may route to a plumber for fixture repair. Sewage or backup at a floor drain is a drain or sewer emergency.

What if only the floor drain is slow, not backing up?

A slow floor drain can still signal a partial main line blockage. Note whether other fixtures are affected and send photos if water is standing.