Your sump pump is one of those appliances you probably never think about. That is, until it stops working at the worst possible moment. Heavy rain is hammering the region, and instead of doing its job, your pump is making a strange noise, cycling on and off nonstop, or not running at all. Now you’re facing a flooded basement and a significant repair bill.
It’s a frustrating situation that’s completely avoidable with the right knowledge. Below, we’ve outlined the most common sump pump problems homeowners in Montgomery County and Delaware County encounter, and what each one means for your home.
1. The Sump Pump Won’t Turn On
This is the most alarming issue, and unfortunately one of the most common. If your pump doesn’t activate during a storm, the culprit is usually one of the following:
- A tripped circuit breaker or unplugged power cord
- A stuck or broken float switch that can’t detect rising water levels
- A burned-out motor from age or overuse
Start by checking the power source. If everything looks fine electrically, the float switch or motor likely needs professional attention.
2. The Pump Runs Constantly
A sump pump that never shuts off is working overtime and burning itself out in the process. This is often caused by a float switch that’s stuck in the “on” position, an undersized pump that can’t keep pace with incoming water, or a high water table putting constant pressure on your pit. Left unchecked, a continuously running pump will fail prematurely, leaving you unprotected when a real storm hits.
3. Strange Noises Coming from the Pit
Sump pumps aren’t silent, but they shouldn’t be loud. Rattling, grinding, or gurgling sounds are red flags:
- Rattling or banging: Loose or clogged impeller (the internal fan that moves water)
- Grinding: Worn bearings or a motor nearing the end of its life
- Gurgling: Air in the discharge line or a check valve that needs replacement
Don’t ignore unusual sounds. They’re your pump’s way of telling you it needs service before it fails completely.
4. The Pump Runs But Water Isn’t Being Discharged
If the motor is running but water levels in the pit aren’t dropping, you likely have a clogged or frozen discharge line. Debris can block the pipe where water exits the home, and during winter months in the Philadelphia suburbs, outdoor discharge lines can freeze solid. A missing or faulty check valve, which prevents discharged water from flowing back into the pit, can also cause this problem.
5. The Pump Is Old or Was Incorrectly Sized
According to the Plumbing-Heating-Cooling Contractors Association (PHCC), the average sump pump lasts 7 to 10 years. If yours is approaching that mark, it may not be failing. It may just be done. Similarly, a pump that was never properly sized for your home’s pit depth and water volume will struggle to keep up, no matter how new it is. Both scenarios call for a professional evaluation.
Don’t Wait Until the Basement Floods
Most of these common sump pump problems don’t announce themselves until the damage is already done. The Federal Emergency Management Agency (FEMA) reports that just one inch of floodwater can cause up to $25,000 in damage to a home. A basement flood can mean thousands of dollars in ruined belongings, structural damage, and mold remediation costs that far outweigh a routine pump repair or replacement.
Call Fosh Plumbing for Sump Pump Repair Near You
If your pump is showing any of these warning signs, the team at Fosh Plumbing is ready to help. We serve homeowners throughout Montgomery County and Delaware County with fast, reliable plumbing service, including sump pump inspection, repair, and full system replacement.
Whether you need sump pump repair near me or a complete new installation, our licensed plumbers will assess your system and recommend the right solution for your home. Learn more about our sump pump services or give us a call today to schedule service.
Don’t let a small pump problem turn into a major flood. Contact Fosh Plumbing, your local sump pump experts in Montgomery County and Delaware County.
Frequently Asked Questions About Sump Pump Problems
How do I know if my sump pump is failing?
Common warning signs include the pump running continuously without shutting off, strange rattling or grinding noises, visible rust or corrosion on the unit, water in the pit that isn’t draining, or a pump that’s more than 7 to 10 years old. If you notice any of these, it’s worth having a plumber take a look before the next big storm.
Why does my sump pump keep turning on and off?
This is called short cycling, and it usually points to a float switch that’s misaligned or stuck, a pump that’s too powerful for the size of your pit, or a check valve issue causing water to flow back in after each cycle. Short cycling puts extra strain on the motor and can cause premature failure.
How long should a sump pump last?
Most sump pumps last between 7 and 10 years with regular maintenance. Units in areas with high water tables or heavy seasonal rainfall, like parts of Montgomery County and Delaware County, may wear out faster due to more frequent use. Annual inspections can help extend the life of your system.
Can I repair my sump pump myself?
Minor issues like clearing debris from the pit or resetting a tripped breaker are safe DIY fixes. However, anything involving the float switch, motor, check valve, or discharge line should be handled by a licensed plumber. Incorrect repairs can create bigger problems or leave your basement unprotected.
When should I replace my sump pump instead of repairing it?
If your pump is older than 7 to 10 years, has needed repeated repairs, or can’t keep up with water volume during moderate rain, replacement is usually the smarter investment. A plumber can help you weigh the cost of repair versus a new unit and recommend the right size and type for your home.