The most common sump pump problems are stuck float switches, failed check valves, clogged intake screens, frozen discharge lines (winter), motor burnout from constant running, power loss during storms, and aging pumps near the end of their 8–12 year life. Most are inexpensive when caught early.
Top problems
- Stuck float switch (jammed or tangled)
- Failed check valve
- Clogged intake screen
- Frozen discharge line (winter)
- Burned-out motor from constant cycling
- Power loss during storms (no battery backup)
- End-of-life pump (8–12 years)
We can add battery backup to protect against outages. See sump pump service.
