
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 automatically turns on the pump. The sump pump then sends 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 needed again.
Together, the drainage system and sump pump help keep your basement dry through heavy rain, rising groundwater and changing 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 regularly feels damp or smells musty. Homes with ongoing groundwater problems or a high water table are particularly likely to benefit from a sump pump system.
Paired with the right basement drainage system, a sump pump gives groundwater a place to go before it reaches the basement floor. The drainage system collects and channels the water into the sump basin, where the pump automatically clears it and sends it safely away from your foundation.

Our Sump Pump Solutions
For keeping your basement dry day in and day out
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 sends it safely away from your foundation.

For protection when your primary pump falls behind
Battery Backup Sump Pumps
A battery backup sump pump gives you a second layer of protection if your primary sump pump loses power, fails or can’t keep up with incoming water. That’s especially important because heavy storms and power outages tend to show up at the same time.
A battery backup is especially worthwhile for homes with a history of basement flooding or regular groundwater intrusion.

For the most complete sump pump setup
Combination Sump Pumps
A combination sump pump system combines a primary sump pump with battery backup to provide 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 ready to step in when needed.
For homeowners who count on a sump pump to keep their basement dry, a combination system delivers added protection without depending 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 rises beyond its normal level or the system needs attention. Depending on the system installed, monitoring options can help you spot a potential problem before rising water becomes a flooded basement.

Expert Sump Pump Installation, Repair & Maintenance
A sump pump only protects your home when the entire system is working properly. As basement waterproofing specialists, Blackburn Foundation Repair confirms your pump, drainage, basin, discharge line and backup protection work as one system to help keep your basement dry.
We also offer sump pump repair, replacement and maintenance. If your pump runs nonstop, makes strange noises, struggles to keep up with water or doesn’t turn on reliably, our team can inspect the system and recommend the right solution.

What To Expect
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