Basement water problems are common in New Cumberland, PA, especially after heavy rains, snow melt, or periods of saturated soil. When groundwater pressure builds around a home’s foundation, water often finds its way into the basement through cracks, cold joints, or floor seams.
Recently, our team at Basement Waterproofing Specialists completed a basement waterproofing and battery backup sump pump installation for a homeowner in New Cumberland, helping ensure their home stays dry even during severe weather or power outages.
For homes in Cumberland County, installing a reliable waterproofing system along with a backup sump pump is one of the most effective ways to protect a basement long-term.
A Recent Waterproofing Project in New Cumberland
The homeowner contacted our team after noticing water entering their basement during storms. Like many homes in the area, the basement relied on an older sump pump system without a backup unit.
If power fails during a storm — which is when sump pumps are needed the most — the system can stop working entirely.
Our team installed:
🛠️ Interior basement waterproofing system
🛠️ New high-capacity sump pump
🛠️ Battery backup sump pump system
🛠️ Drainage improvements to direct water to the sump pit
This system ensures the basement remains protected even during power outages or extreme rain events.
What the Homeowner Said
We always appreciate hearing from local homeowners after a project is complete. Here’s what the customer had to say about their experience with our team:
⭐ Customer Review
“Four-year update: Basement Waterproofing Specialists installed my sump pump in 2021 and did an excellent job. It is now 2026 and the pump is still working great with zero issues. Very happy with the quality of their work!”
Helping homeowners feel confident that their basement will stay dry is always our goal.
Why Battery Backup Sump Pumps Are Critical
A sump pump is the heart of many basement waterproofing systems. However, standard pumps rely on electricity, which creates a major risk during severe storms.
A battery backup sump pump provides protection when the primary pump cannot operate.
Benefits include:
🔋 Protection during power outages
🔋 Secondary pump if the main pump fails
🔋 Extra pumping capacity during heavy rain
🔋 Peace of mind during storms
In many Pennsylvania storms, power outages and heavy rain occur at the same time, which is why we strongly recommend backup systems for homes in New Cumberland and throughout Cumberland County.
Signs Your Basement May Need Waterproofing
Many homeowners don’t realize there is a problem until water actually enters the basement.
Watch for these warning signs:
💧 Water stains on basement walls
💧 Musty or damp basement smell
💧 Mold or mildew growth
💧 Cracks in basement walls or floors
💧 Water entering during storms
💧 Sump pump running constantly
If you notice any of these issues, it’s a good idea to have a professional inspection before the problem becomes worse.
Why Local Homeowners Trust Basement Waterproofing Specialists
For more than four generations, Basement Waterproofing Specialists has helped homeowners protect their homes from water damage.
Homeowners choose us because we are:
🏆 Voted Best Basement Waterproofer for 12+ years
🏠 A local, family-owned company
👷 Experienced in thousands of waterproofing installations
📍 Serving New Cumberland and all of Cumberland County
Unlike national chains, our team lives and works in the communities we serve — and we treat every home like it’s our own.
Basement Waterproofing Services in New Cumberland PA
Our team provides complete waterproofing solutions, including:
✔ Interior basement waterproofing systems
✔ Sump pump installation
✔ Battery backup sump pump systems
✔ Basement drainage systems
✔ Foundation crack repair
✔ Crawl space waterproofing
✔ Mold remediation
Every home is different, which is why we design waterproofing systems based on your specific basement conditions.
Schedule a Free Basement Waterproofing Estimate
If your basement is experiencing water problems — or if you want the security of a battery backup sump pump system — our team can help.
We provide free basement waterproofing inspections in New Cumberland, PA and throughout the surrounding area.
Our experts will evaluate your basement and recommend the best solution to keep it dry for years to come.
Get Your Fast, FREE Estimate + 15% Off
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FAQs About Basement Waterproofing in New Cumberland
How much does basement waterproofing cost in New Cumberland PA?
Costs vary depending on the size of the basement and the waterproofing system needed. Interior drainage systems and sump pump installations are among the most common solutions.
Do I really need a battery backup sump pump?
Yes. During heavy storms, power outages are common. A battery backup pump keeps your basement protected if your main pump stops working.
How long does basement waterproofing installation take?
Most interior waterproofing systems can be installed in one to two days, depending on the size of the basement.
Will waterproofing increase home value?
Yes. A dry basement can increase a home’s value and makes it more attractive to potential buyers.