2022 Cost To Replace A Sump Pump

Typical Cost of a Remodeling Project Average: $4,580 - $17,300
See costs in your area

Sump pumps will let you know that it’s time for a replacement by making strange sounds and other symptoms once it reaches the seven-year plus mark.

If you need a new sump pump system, you’ll need to consider a few factors. Such as, whether to replace the current one with the same sump pump, or install a whole new design, and what’s involved in both options.

How Much Does A Sump Pump Cost?

On average, a sump pump itself costs $250. On the low end, a submersible or a pedestal sump pump for as little as $60 – $100. On a high-end, a water powered sump pump or one with a battery back up can cost $300-500+

Together with installation a new sump pump costs $675 – 2,250, with $1,200-1,300 being the average that most homeowners report spending.

Sump Pump Cost Based On Pump Type

There are different types of sump pumps available. So consider doing a little research into the pros and cons of each to choose the right type to meet your requirements.

The two main types of sump pumps are “Submersible” and “Pedestal,” and variations of the two including “Battery Backup Sump Pumps” or “Water-powered.”

Did you know? When a sump pump runs continuously, the cause may come down to a faulty switch or a check valve instead of a dying system. In this scenario, the parts can be replaced.

However, it is also possible that your water table is high, and your pump needs to run regularly.

In that case, it’s essential to carry out regular maintenance. It may also be worth it to install a backup pump.

Cost of Submersible Pumps

The “submersible pump” sits entirely inside the reservoir or sump pit. As a result, they are conveniently out of the way and save space.

They have a robust motor capable of pumping thousands of gallons of water per hour. As soon as the pump detects water, it kicks into action, and once it has pumped the water out, it automatically shuts off.

Their positioning in the sump pit or reservoir makes them quiet, as the water stifles the sound of the motor. And they are perfect in areas with heavy rainfall.

Submersible pumps are not prone to clogging as they filter out debris. They are more expensive than most other pumps and usually have a lifespan of about five to ten years.

Their motor can become easily damaged if there are leaks, and repairing or servicing this pump can be tricky as it is not easily accessible.

Submersible pumps can cost between $60-$420.

Did you know? The sump pump is installed in a pump “chamber” or “station,” and is typically a basement application. The sump pump should sit somewhere between 500 and 1300mm below the basement slab level or deeper.

Cost of Pedestal Pumps

Pedestal pumps are also referred to as “upright pumps,” as the motor sits externally on a column connected to the pump’s casing.

Because the motor is above the sump pit, it doesn’t come into contact with the water. An extension of the shaft goes down into the hole.

This setup means the pedestal pump is less likely to suffer water damage and has a lifespan of approximately 25 to 30 years.

Servicing or replacing a pedestal pump is easier as it is more accessible and its components are above floor level.

Compared to the submersible pump, the pedestal has a reasonably high horsepower. There is no water to muffle the sound of the motor; therefore, it is louder than a submersible pump.

They are unsuitable for moving large amounts of water but ideal for smaller pits where there isn’t sufficient space for the pump and piping.

Pedestal pumps cost approximately $60-$170.

Did You Know? The idea of pumping water away has concerned humans for centuries.

However, the use of sump pumps in homes in the U.S. only became popular during the 1940s and early 1950s.

Since the times of ancient Greece, attempts to create systems to move water around have been made.

Reportedly a Greek mathematician and inventor — Archimedes — even took interest and worked on this conundrum.

Cost of Battery Backup Sump Pumps

The battery backup sump pump can be a lifesaver if there’s no power. While they are electric, they can be powered by a stored battery that kicks in whenever the electricity goes out.

This type can be described as a submersible pump with a battery inside its casing.

The battery backup fits easily into a small sump pit and can continuously power the sump pump for 12 hours without needing a recharge.

This system will not be as powerful as the primary sump pump as it’s only a backup.

Battery backup pumps typically cost between $150-$500.

Pro Tip: Waterproof experts typically recommend you install a backup sump pump in addition to the main one. Especially in areas where there is heavy rainfall.

Cost of a Water-Powered Sump Pump

The water-powered sump pump uniquely uses high water pressure from the municipal water source to create a vacuum that sucks water from the sump pit.

This system doesn’t rely on electricity to operate, so it is handy in a power outage. However, low water pressure will comprise its efficiency.

Water-powered pumps cost between $100-$390.

Pro Tip: It can be a daunting thought to dig a hole through the concrete foundation of your basement if there isn’t a pit there already.

If your concern is heavy rainfall or snowmelt and not a high-water table, you could avoid digging a hole by installing a robust rain gutter system.

How Much Does It Cost to Replace a Sump Pump System?

A sump pump installation costs approximately $1,011 on average, and many homeowners spend between $490 and $1,170 for the project.

You could expect to pay roughly $490 when sump pump pipework is in place or $280 for a DIY project.

The cost to replace a submersible pump ranges from $490 to $1,170. A plastic pedestal pump costs approximately $60-$490–installed.

When replacing an existing pump, installing one with the same horsepower and size as the previous one is best.

This way, you won’t need to fit wider pipes or need a higher voltage. Here are some other points to consider if you’re looking into a replacement system:

If you have persistent problems with water in your basement, a two-sump pump system will enhance the draining capacity.

A sump pump filter will keep the drain clog and debris-free.

If radon is making its way into your home, consider sealing the sump pump basin with a radon cover and exit gas pipe.

Sump pump alarms are a great way to let you know that water levels are rising, and that the pump will kick in shortly.

Also, consider a battery backup to cover a power outage.

Did you know? How often your sump pump works depends on the rate of water ingress. For a new, well-designed, and well-constructed application, the pump should run less than once a day or not at all. However, this will vary.

Labor Cost

Qualified plumbers can charge anywhere from $45 to $80 or more hourly — depending on certain variables.

For example, a typical replacement installation can take anywhere between 8-10 hours and will, therefore, cost approximately $360 to $800.

A service call charge of $75 to $150 may be applicable. And if you live far out of town, mileage costs could also be added.

How Much Does It Cost to Install A New Sump Pump System?

To install a sump pump system from scratch will cost more than a replacement. Many factors, including the following, will impact the overall costs:

How much prep work is required? If your property doesn’t have a pump installed, digging the sump pit will increase costs.

What type of flooring do you have? If your crawl space is dirt or gravel, labor costs will be less.

Digging into concrete is more labor-intensive.

How easy is it to access the sump pump pit? It needs to be installed in the basement or crawl space. If the area is restricted and has a low ceiling bordered by electrical units, the installation time will be extended.

To install a completely new sump pump system could cost anywhere from $2,500 to $5,500. That includes the pump, basin, drains, labor, and parts.

The cost could rise to as much as $10,000-$15,000 when the installation includes long drainage lines and more than one pump.

Hire a Professional or DIY?

If you’re thinking about installing the sump pump yourself, it could make the perfect DIY project and help reduce your expenses. However, you’ll need the right tools and sufficient time to:

– Choose a good spot to install your sump basin and pump; near the basement wall, close to where the water will be pumped out to, is usually the best location Steer clear of any cables, underground pipes, or service ducts.

– Have access to or install a “ground fault interrupter” outlet.

– Create a hole at least 10 inches wider and 6 inches deeper than your sump pump.

– Affix the adapters, and install a check valve to stop a backflow of water into your system.

– Install the drainage pipes at least 4 inches away from your property.

This will be a dirty and wet job. Be sure to follow safety measures for working with electricity and water. Depending on the above factors, the installation will take any number of days.

Pro Tip: Sump pumps require maintenance, and it’s a good idea to arrange for a qualified contractor to examine and service your sump pump equipment.

Where there’s heavy rainfall, pumps should be checked at least once every six months.

Replacement Sump Pump vs. New System

Installing a direct replacement or completely new sump pump system both come with pros and cons. The most significant difference is the cost.

Naturally, installing the same system again will be the cheapest and most straightforward, especially as a DIY project.

However, installing the same sump pump may not be a good idea if it doesn’t move the water sufficiently. Therefore, you’ll need to consider an alternative pump.

On the other hand, installing a different system as a replacement will cost more. Adjustments may need to be made to the current setup.

For example, you may need to install additional pipes. This may not be the best DIY option as many complex elements are crucial to a successful sump pump installation.

Calling in a professional to ensure the installation is right from the start will make it easier to replace later.

They will also be able to advise on the best sump pump system to handle the rainfall in your area.

Did You Know? Insurance policies are typically supposed to cover unplanned situations and not damage caused over time.

If your basement carpet is damaged due to a high-water table and water seeping through the floor, you’ll likely not be covered for it. However, installing a sump pump that works well could prevent both scenarios.

How to Maintain Your Sump Pump

It’s essential to keep your sump pump well-maintained so that it serves you well. If you’re in a wet area, check that your pump is working as it should several times a year.

Remember to do this, especially during times when the groundwater levels increase. It’s important to keep an eye on it as water damage can be expensive.

Here are four things you can do yourself to keep it maintained:

You can test the pump by pouring water into the basin to start the pump. Check to see whether all the water is pumped out and it shuts off.

Be sure to keep the basin clean, as debris can affect its efficiency.

If your pump has a ground-fault circuit interrupter, ensure it has not tripped. Check this regularly; otherwise, your pump will not work.

Ensure the float is not stuck or tangled, as it won’t be able to sense when water is rising.

Direct Replacement or New System?

Installing a new sump pump system will be much easier and cheaper than costly renovations for water damage.

The minimum cost to replace your sump pump is $280, while a completely new system can cost up to $15,000. If the previous pump was efficient and suited your requirements, consider a direct replacement.

If you require a new method for more efficiency, consider having it installed by a professional.

Remember, most insurers will not cover water damage or a flooded basement due to sump pump failure.

Therefore, the sump pump must be installed correctly.


About Ilan

Ilan G. has been working in the remodeling and construction industry for over 15 years. His focus is on construction planning and design as well as project cost estimating. Ilan also has a personal interest in interior design, as well as in unique DIY remodeling projects. Read more about Ilan


See more about Remodeling Calculator team here


Leave a Comment