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Sump Pump Repair & Installation in Silver Spring, MD
Quick answer: If your basement floods during heavy summer storms, check that the sump pump float moves freely and the pump runs when you pour water into the pit. A battery backup keeps it running during power outages, which often come with the same storms. If sewage, not groundwater, comes up the floor drain, the problem is a sewer backup, not the sump pump.
Common failures
- Stuck float switch, burned-out motor, or a frozen or clogged discharge line.
- Pump too small for the pit inflow during heavy storms.
- No backup during power outages.
Groundwater vs. sewer water
Clear water at the walls or floor joints is groundwater, a sump and drainage issue. Dirty water from the floor drain is a sewer backup. See our guide to who pays for a sewer backup.
Frequently asked questions
How often should a sump pump be replaced?
Many pumps last around 7–10 years depending on use. Test it every spring and before storm season.
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