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Backup Sump Pump Installation in Indianapolis, Indiana

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Keep Your Basement Dry—Even When the Power Goes Out

Are you worried about another flooded basement—or trying to make sure it never happens in the first place? When storms roll through Indianapolis, Indiana, it doesn’t take long for the power to go out or for a sump pump to fail under pressure. That’s when a backup sump pump system makes all the difference.

At EverDry Waterproofing of Greater Indiana, we specialize in backup sump pump installations that keep your basement dry, your foundation protected, and your stress levels low. These systems automatically switch to an alternate power source when your main pump stops working, reducing the risk of water damage during the worst weather.

If you’ve already dealt with a flooded basement, you know how messy, expensive, and frustrating it can be. And if you haven’t, a backup sump pump is the best way to make sure you never have to. Let’s get your home protected before the next big storm—contact EverDry today for a free inspection and a quote on your Indianapolis, IN, backup sump pump installation.

What Causes a Primary Sump Pump to Fail?

While losing power is the most common cause, it’s far from the only one. A sump pump emergency can happen for several other reasons, especially when your equipment is older, undersized, or poorly maintained.

Here are some of the most common causes of primary sump pump failure:

  • Power Outages: When storms cut electricity, your pump shuts down completely. Without a backup sump pump, your basement is left unprotected until the power returns.
  • Pump Burnout: If the unit runs constantly during long rain events or tries to handle more water than it’s built for, it can overheat and stop working.
  • Mechanical Wear or Age: Over time, switches stick, motors weaken, and internal parts wear out—especially in pumps that are more than 7–10 years old.
  • Clogged or Frozen Discharge Line: If the line that carries water outside gets blocked or frozen, water backs up, forcing the pump to work harder until it fails.
  • Improper Sizing or Installation: A pump that’s too small or installed incorrectly won’t move water fast enough to keep up with demand.


Even with regular maintenance, no sump pump lasts forever—and power outages can happen anytime. That’s why a backup sump pump is essential. It automatically takes over when the main unit stops working or loses power, keeping your basement dry and your home’s foundation protected. So if the lights go out or your pump needs repair, you’re still covered.

If you want that kind of peace of mind and protection, let’s get you a quote for your backup sump pump installation in Indianapolis today.

Does Every Home Need a Backup Sump Pump?

In Indianapolis, we get an average of more than 40 inches of rain each year—plus melting snow in the spring and the kind of summer storms that can knock the power out without warning. Combine that with our clay-heavy soil, which traps water around foundations, and you’ve got the perfect setup for potential basement flooding if your sump pump fails. 

Installing a new sump pump with a reliable backup system isn’t just for homes that have flooded before—it’s for anyone who wants peace of mind during Indiana’s unpredictable weather.

Here are some common reasons why a backup sump pump is worth considering for your home:

  • Frequent Power Outages: When the power cuts out during a storm, your main pump stops working. A battery-powered or water-powered backup keeps running, so your basement stays dry.
  • Primary Pump Failure: Even the best pumps wear out over time. A backup unit automatically kicks in when your main pump malfunctions, keeping water from backing up.
  • Heavy Rain and Ground Saturation: Indianapolis soil doesn’t drain quickly. After prolonged rain, that water has nowhere to go except toward your home’s foundation—a backup pump keeps it under control.
  • Protecting Your Home’s Structure: Water under or around your home can weaken the home’s structure, leading to cracks, leaks, and long-term damage. A backup system helps prevent that.
  • Added Insurance Against the Unexpected: Even if your basement hasn’t flooded before, the first time it happens could be the worst. A backup pump gives you an extra layer of defense.


While not every home will experience a flooded basement, every homeowner in the Indianapolis area faces the same risks: power outages, aging pumps, and saturated soil. Installing a backup sump pump with EverDry is one of the best ways to protect your home’s foundation and prevent future damage.

How Does a Sump Pump Battery Backup Work?

When a storm hits and the power goes out, your sump pump needs a way to keep working. That’s where a battery backup system comes in. It’s an extra pump powered by a rechargeable battery that automatically takes over when your main unit stops running. Together, they keep your house and basement safe from flooding, especially when you’re not there to check on it.

Here’s how it works:

Automatic Backup Power

The backup pump sits in the same sump pit as your main pump. When the primary one loses power or can’t keep up, the battery-powered pump switches on automatically so it operates independently. There’s no manual setup—it just starts working when needed and continues to remove water.

Reliable, Long-Lasting Battery

The battery provides several hours of pumping power during an outage, enough to handle most Indiana storms. Once power is restored, it recharges itself so it’s ready for the next round.

Independent Operation

Even if the main pump fails mechanically or the breaker trips, the battery backup doesn’t rely on the same electrical circuit. It works independently to move water out and away from your foundation.

Continuous Basement Protection

The system monitors water levels constantly. If the backup pump ever activates, you’ll know your system did its job before any basement flooding could start.

Make sure your home is prepared for any situation. Reach out to our team today to talk about your Indianapolis backup sump pump installation.

What to Look for in a Backup Sump Pump System

Not all backup sump pumps are the same, and choosing the right one can make a big difference when the power goes out or your main unit stops working. The best sump pump system for your home depends on your basement size, water volume, and how often your area experiences storms or outages. Here’s what to consider before you buy:

  • Battery Strength and Capacity: A high-quality deep-cycle battery can power your backup pump for 6–10 hours of continuous run time or up to two full days of intermittent use. On average, these batteries last 3–5 years before replacement. Look for systems that include a charger that automatically maintains battery health between storms.
  • Pump Power and Performance: Choose a pump rated at ⅓ to ½ horsepower, capable of removing 2,000–3,500 gallons of water per hour (GPH). The more water your area gets or the deeper your sump pit, the higher the pumping capacity you’ll want.
  • Automatic Activation: The best backup systems detect water levels and start pumping automatically when your main sump pump loses power or malfunctions—no switches to flip or plugs to move.
  • Rechargeable and Reliable Battery: A reliable backup unit includes a rechargeable 12-volt battery and a built-in charger. Many systems now feature status lights or alerts that tell you when the battery is charging, full, or due for replacement.
  • Built-In Alerts: Choose a pump that includes an audible alarm or smartphone notification feature. This lets you know right away if your primary pump fails or the backup pump kicks on—so you can stay ahead of any water problems.
  • Durability and Warranty Protection: The stronger sump pump systems use corrosion-resistant materials like stainless steel or heavy-duty thermoplastic. Look for systems backed by at least a 3–5 year warranty, which signals long-term confidence from the manufacturer.
  • Low-Maintenance Design: A low-maintenance system should only need a quick test every few months and basic battery checks once or twice a year. Some newer models even self-test automatically.


Not sure which setup is right for your Indianapolis home? The experts at EverDry can help you compare options and find a system that fits your needs, your home, and your peace of mind.

Why We Recommend the SmartPower™ Backup Sump Pump for Indianapolis Homes

EverDry has been a top basement waterproofing company in Indianapolis and Central Indiana since 1978. For decades, we’ve installed complete basement waterproofing systems and provided professional backup sump pump services to help homeowners protect their basements from potential flooding. One of our top solutions is the SmartPower™ battery backup sump pump—a dependable, high-performance system built to keep your home protected when the power goes out or your main pump fails.

Why do we recommend it so often? The features speak for themselves:

Dual Functionality for Continuous Protection

SmartPower™ can serve as either your primary sump pump or a reliable backup to your existing system. That means if your main pump quits or your drain tile gets overwhelmed, SmartPower™ automatically takes over to keep your basement dry.

Long-Lasting Battery Power

Powered by a 24-volt battery system (two 12v batteries), SmartPower™ can pump more than 2,500 gallons of water per hour and continue running for 5–7 days without AC power. Whether a short outage or a multi-day storm, your basement stays protected.

Automatic Operation When You Need It Most

There’s no switch to flip or system to activate—SmartPower™ automatically turns on the moment your primary pump stops working. It detects rising water in your sump pit and kicks into gear instantly, preventing flooding before it starts.

Built-In Alarm System

SmartPower™ includes a built-in alarm that alerts you if it detects a problem, such as rising water levels or a pump malfunction. That way, you’ll know right away if your system needs attention—long before your basement is at risk.

High-Quality Construction

Made from cast iron and stainless steel, SmartPower™ is built to handle the demands of heavy rainfall, power outages, and years of use. It’s tough, reliable, and ideal for both finished and unfinished basements.

Fast Installation, Lasting Protection

Installing a SmartPower™ backup sump pump takes just a few hours and immediately adds another layer of protection for your home. Once it’s in place, you’ll have peace of mind knowing your basement is protected through any storm or outage.

We provide the backup sump pump installation Indianapolis, IN, homeowners rely on to keep their homes safe and dry, no matter the weather. We’d be happy to do the same for you. Just get in touch to schedule your free inspection, and we’ll go from there.

Meet EverDry: The Waterproofing Company Indianapolis Homeowners Have Trusted Since 1978

When you’re choosing a company to protect your home, you should feel just as confident in the people doing the work as you are in the products they use. With EverDry Waterproofing of Greater Indiana, you’ll know exactly how both operate—and why they’re the best.

You may have seen our trucks around town or heard our name from a neighbor. We’re proud to be known as the Indianapolis basement waterproofing company homeowners rely on for honest answers, proven results, and real protection. A key part of any waterproofing system is proper water drainage, which is why we’re also expert sump pump installers. 

Locally Owned and Operated

We’ve been protecting homes in Central Indiana since 1978. As a local basement waterproofing company in Indianapolis, we’re proud to be part of the nation’s largest waterproofing network. That means you get the reliability of proven national systems with the personal service of a local team that understands our soil, weather, and homes.

Complete Waterproofing and Foundation Services

We do it all—basement waterproofing, crawl space waterproofing and repair, foundation waterproofing, and foundation repair solutions. No matter how water is getting in, we’ll find it, fix it, and help prevent it from coming back.

5-Star Reviews from Happy Customers

We’re proud to have an A+ rating with the Better Business Bureau, something we’ve earned through hard, honest work and consistent follow-through. Homeowners across Central Indiana know us for being dependable, straightforward, and easy to work with. Our reviews also talk about how we show up when we say we will, do what we promise, and keep you informed every step of the way.

Professional, Certified Technicians

We hire the best and keep them trained. Every contractor is certified, highly experienced, and stays up to date with the latest waterproofing and foundation repair methods. They’re professional, polite, and the kind of people you’ll feel good having in your home.

Clear Pricing and Helpful Financing

We believe in being upfront and fair. You’ll always get honest recommendations, plain answers, and clear communication from start to finish. And with helpful financing options, you can move forward with the work you need now instead of waiting. 

If you’re searching for a backup sump pump install near me in the Indianapolis area, we’ve got you covered. EverDry serves homeowners throughout Marion County and the local Indy neighborhoods, including Broad Ripple, Meridian-Kessler, Irvington, Nora, Washington Township, and more.

You can also find us working around local spots like Butler University, Broad Ripple Park, Fort Harrison State Park, Eagle Creek Reservoir, and Garfield Park. For a backup sump pump installation Indianapolis, IN, trusts, choose EverDry.

Frequently Asked Questions

The cost of a battery backup sump pump can vary depending on your home’s setup and the type of system you choose. On average, prices start around a few grand, including parts and labor. We’ll get you a price as soon as possible and detail everything that goes into it.

Fortunately, these systems don’t require much maintenance—just regular checkups to make sure the battery is charged and the pump runs properly. EverDry recommends scheduling sump pump maintenance once or twice a year to test the float switch, clean the sump pit, and verify the backup battery’s condition. If you ever notice unusual noises, slow drainage, or warning alarms, call an Indianapolis sump pump repair service right away to keep your system running when you need it most.

During installation, a technician mounts the backup pump inside or next to your sump pit, connects it to a dedicated battery, and integrates it with your main system. The process takes only a few hours and ensures that the pump automatically activates if your primary unit fails or the power goes out.

Absolutely. Installing a backup sump pump gives you peace of mind that your crawl space or basement will stay dry, even during power outages or storms. It prevents mold, structural damage, and costly cleanup after flooding. It only takes a few inches of water to cause thousands in damages!

Contact EverDry for a Free Home Inspection and Quote on a Backup Sump Pump System

EverDry Waterproofing of Greater Indiana cares deeply about your home and the people in it. Our goal is always to ensure everything and everyone is protected. When you’re ready to take the next step, we’ll handle your Indianapolis, IN, backup sump pump installation quickly, carefully, and with the quality you expect. 

And because we offer free inspections, there’s no pressure—just a chance for us to take a look, explain what we find, and show you the best ways to keep your basement dry and secure.

Customer Reviews

Linda W
September 12, 2024
I chose the “ultimate” package to waterproof my basement. I had water issues for years which resulted in my foundation settling and cracked basement walls and mold and mildew. Everdry installed their “Stable Wall” system over the cracks in my walls to stabilize them. They also installed their EZ Breathe system. This has resulted in a complete change in the air quality of my entire home. I no longer have the musty and moldy smells! The crews were amazing. They worked hard and were professional. The entire job was completed in 2 days. The lifetime transferable warranty was also a big plus. It has been a year and no water in my basement. I no longer have “panic attacks” when it rains.
Carlie D
September 12, 2024
We used their service 6 years ago for waterproofing our basement due to a creek in our backyard. Any issue we had with install was taken care of immediately. We have had no problem since! Their customer service is helpful and professional as was their salesman. We have highly recommended them to others who have, in fact, used them as well! Very thankful we found Everdry for our waterproofing needs!
Nicholas C
September 12, 2024
Everdry did an amazing job with our house! I bought my house from my grandma and there was water that was definitely leaking in every time it rained. A lot of water. Not only did Everdry fix that problem to where i have had no water in my basement whatsoever for over 2 years now sunce the fix but they also made me feel secure that my foundation will now forever be protected too! They were in and out and game me the opportunity to feel safe using and renovating my basement. There patented system is one i can say they have perfected.