Failed Sump Pump Replacement
A failed sump pump leaves your basement or crawl space defenseless against groundwater, and one heavy rain can mean inches of standing water. Pumps fail from age, stuck float switches, power loss, or clogged intakes. FlowFast connects you with an independent local plumber who can install a replacement pump and get your protection back online.
- Connected with an independent local pro — never a call center queue.
- Part of our Emergency Plumbing services — explained up front.
Parent service
Emergency PlumbingBurst pipe or major leak right now? What counts as a plumbing emergency, what to do before the pro arrives, and how to get connected with an independent local plumber fast.
View all Emergency servicesYour sump pump is the kind of equipment you never think about until the moment it matters — usually during a storm, when you hear silence from the sump pit instead of the familiar hum. A failed pump means groundwater keeps rising with nothing to push it out, and basements can take on water fast once the pit overflows. The most common failures are a stuck float switch, a burned-out motor, a tripped breaker, or a clogged intake screen. Some are simple fixes; many mean the pump has reached the end of its life.
FlowFast connects you with an independent local plumber who can diagnose whether your pump is worth repairing or needs replacing, then install a new unit matched to your pit and inflow. The pro will check the discharge line for clogs or freezing, test the float switch through full cycles, and make sure the check valve is working so water does not flow back into the pit. If power outages are common in your area, they can discuss battery backup options that keep the pump running when the grid goes down.
Warning signs
Signs you need this service
- The pump runs constantly without lowering the water level, or never turns on even as water rises in the pit.
- Strange grinding, rattling, or humming sounds from the pit, or a pump that vibrates excessively when running. Ensuring the problem is fully resolved.
- Water stains or a musty smell in the basement suggesting the pit has overflowed before without you noticing. And prompt attention prevents costlier damage.
- A pump that is visibly old, rusted, or tripping its breaker, especially one that has been in service many years.
What to expect
The process, step by step
The pro inspects the pit, pump, float switch, and discharge line to confirm the failure and rule out simple fixes.
The failed pump is removed and a replacement is installed, sized to your pit and matched to your discharge setup.
The float switch is tested through full on-off cycles and the check valve is checked to prevent backflow. Ensuring the problem is fully resolved.
They run water into the pit to verify the new pump activates, pumps down, and shuts off correctly. Which prevents callbacks and repeat visits.
Prevention
How to avoid this problem
- Test your pump every few months by pouring water into the pit and confirming it cycles on and off.
- Keep the pit clear of debris and make sure the discharge line stays unclogged and directed away from the foundation.
- Consider a battery backup pump if outages are common, since storms that flood basements often knock out power too.
Frequently asked questions
More Emergency services
Other emergency plumbing jobs homeowners ask about.
Plumbing problem? Don't wait on it.
Tell us what's happening and we'll connect you with an independent local plumber who fits the job.