
What Is a Sump Pump and How Does It Work?
A sump pump is an automatic pump installed in a sump basin or pit at a low point in your basement. Its job is to pump out groundwater collected by your basement drainage system before that water can get into your home.
As water flows into the sump basin, the water level rises until a float switch kicks the pump on automatically. The sump pump then moves the water through a discharge line to a safe location away from your foundation. Once the water falls to a safe level, the pump shuts off until it's called on again.
Together, the drainage system and sump pump help keep your basement dry through heavy rain, rising groundwater and shifting water-table conditions.

Symptoms
Do You Need a Sump Pump? Signs to Watch For
You may need a sump pump if your basement has flooded, takes on water after heavy rain or routinely feels damp or smells musty. Homes with ongoing groundwater problems or a high water table are especially likely to benefit from a sump pump system.
Paired with the right basement drainage system, a sump pump gives groundwater somewhere to go before it spreads across your basement floor. The drainage system collects and directs the water into the sump basin, where the pump automatically removes it and carries it safely away from your foundation.

Our Sump Pump Solutions
For keeping your basement dry every day
Primary Sump Pumps
A primary sump pump is the main pump in a basement waterproofing system, providing everyday protection from groundwater and basement seepage. Installed inside the sump basin, the submersible pump automatically removes water collected by your perimeter drainage system and carries it safely away from your foundation.

For protection when your primary pump can't keep up
Battery Backup Sump Pumps
A battery backup sump pump adds a second layer of protection if your primary sump pump loses power, fails or falls behind on incoming water. That’s especially worth knowing because heavy storms and power outages have an annoying habit of happening at the same time.
A battery backup is particularly valuable for homes with a history of basement flooding or repeat groundwater intrusion.

For the most complete sump pump system
Combination Sump Pumps
A combination sump pump system pairs a primary sump pump with battery backup to offer protection during everyday conditions, power outages, pump failure and periods of unusually high water volume. The primary pump handles everyday groundwater, while the backup is standing by to take over when needed.
For homeowners who depend on a sump pump to keep their basement dry, a combination system offers added protection without leaning on a single pump.

For added defense against basement flooding
Sump Pump Alarms & Monitoring
A sump pump alarm alerts you when water in the sump basin climbs beyond its normal level or the system requires attention. Depending on the system installed, monitoring options can help you catch a potential problem before rising water becomes basement flooding.

Expert Sump Pump Installation, Repair & Maintenance
A sump pump protects your home only when the entire system is working properly. As basement waterproofing specialists, Legacy Supportworks makes sure your pump, drainage, basin, discharge line and backup protection work together to help keep your basement dry.
We also handle sump pump repair, replacement and maintenance. If your pump runs constantly, makes odd noises, struggles to remove water or fails to activate reliably, our team can inspect the system and recommend the right solution.

What To Expect
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