How Much Does Sump Pump Replacement Cost in 2025?

Sump Pump Replacement Cost Factors

When installing a sump pump, factors such as the type of pump and your flooring will influence your total sump pump installation costs.

Location in the Home

The area you choose to install a sump pump in your home could influence the price you pay.

Crawl Space 

Installing a sump pump in the crawl space can cost as much as $3,900. The total depends on the type of unit, the height of the work area, and the time it takes to install it. Crawl spaces can be notoriously difficult to access, meaning labor costs may be higher than in an attic or basement. Most crawl spaces are only one to three feet tall, which might mean a professional has to use hand tools instead of full-size digging equipment.

Basement 

Basement sump pump installations typically cost $650 to $1,900. The cost could approach the $3,900 mark if access challenges cause the device to take longer to install. Basement drainage repair costs depend on the accessibility of your space and local labor rates.

A professional may have to dig through the basement floor, which could be time-consuming even with the proper tools and room to work. Many basement waterproofing companies also offer rental programs for sump pump systems, which can provide another layer of protection in the event of a pump failure.

Outdoor 

Yard drainage system costs vary depending on where you live, with outdoor sump pumps averaging around $1,250. Outdoor drainage is especially important for areas with frequent rain. Prolonged moisture exposure near your home's foundation can lead to cracks over time.

You’ll require a submersible unit capable of withstanding high and low temperatures. The device you choose must also factor in the amount of area being cleared.

Sump Pump Type 

Pedestal and submersible sump pumps are homeowners' two most common options.

Pedestal 

Pedestal pumps sit on the floor of the space you're trying to keep dry. They cost up to $400 without factoring in installation costs. They are generally used for areas where minor flooding is possible. They are very easy to access, so you can easily fix them if they stop working. However, they are also more prone to clogging than submersible types. If maintained, your device can last up to 25 years.

Submersible

Submersible sump pumps are installed in a hole beneath the ground. The unit costs up to $700 before installation. This type of sump pump is highly recommended for areas prone to serious flooding. They are more powerful than pedestal pumps and often quieter. Newer models can last 10 to 12 years.

Type of Floor

Sump pump installations vary greatly depending on the type of floor you have. Basement floors are usually concrete, and digging into them can add $2,500 to $5,000 to your final bill. A contractor must hammer through the surface with a jackhammer and other special tools to make room for the reservoir. 

Location and Climate

Location always plays a factor, especially in rainy areas where a larger submersible unit is standard for preventing flooding. The cost of labor, permit fees, and your contractor’s hourly rates may also vary depending on where you live.

Additional Features

In addition to the basic sump pump models, you can purchase types with extra features like battery backup, alarms, and reserve pumps. 

Battery Back-Up

Most sump pumps rely on electrical power to run, but you can purchase models with a built-in backup battery. In the event of a power outage, your sump pump uses its stored battery life to keep running. Batteries with longer lives will cost more. 

Sump Pump Alarm

Alarms alert you if the water overpowers your pump. Many higher-end models come with a Bluetooth hook-up that can directly notify you on your phone. When the water hits a certain level, the alarm lets you know that the pump can't keep up with the flow.

Reserve Pumps

A reserve pump costs $100 to $400. If severe flooding is common where you live, you might consider having multiple pumps. If your main pump cannot remove enough water, turn on the reserve pumps to enhance your system. 

Other Sump Pump Replacement Cost Factors

In addition to the cost of the pump and where you’re installing it in your home, other factors like labor, maintenance, filters, and insurance can increase your total installation costs.

Labor

Most plumbers charge between $45 to $80 per hour for sump pump installation. Depending on the type of pump you’re installing, where it’s going in your home, and labor costs in your area, expect to pay between $500 to $1,700 in total labor costs.

Maintenance and Repairs

Budgeting for repairs is essential with your sump pump, especially if your basement, crawl space, or yard will likely get backed up with water. Set aside about $250 to cover sump maintenance and repair costs, which allows a pro to perform necessary actions to keep it running smoothly.

Pump Filters

New pump filters cost about $60. One way to prolong the life of your sump pump is to purchase a filter every year, which prevents sediment and other foreign objects from getting stuck in the unit. 

Flood Insurance

Many homeowners purchase flood insurance to go along with their new sump pump, especially if flooding in the basement or crawl space has been a chronic issue. It costs about $775 per year but covers you in the event of serious flooding. Costs may vary depending on where you live. 

Sump Pump Replacement vs. Repair

Several sump pump issues only require minor repair, which can save you money compared to a full replacement. If you’re noticing sump pump issues, start by checking the float switch and the valve. The float switch helps the pump turn on and off correctly and costs about $35 to $70 for a replacement, not including labor. The valve helps prevent backflow, which is important for protecting the motor life. A new valve part typically costs $15 to $30.

However, if your sump pump is severely damaged or reaching the end of its lifespan, it may be more cost-effective to replace it. Sump pump replacements are generally less costly than new installations because you don’t need to factor in the cost of digging. Most homeowners spend between $400 and $700 on a sump pump replacement, depending on pump type, location in the home, and local labor costs.

Does Sump Pump Replacement Increase Home Value?

If your current sump pump is working well, proactive sump pump replacement likely won’t add much to your home's value. However, if your sump pump is very old or broken, or if you live in a flood-prone region and don’t have a sump pump, installing one may increase your home’s value.

A sump pump is essential for protecting against mold, mildew, and water damage in areas with a high flood risk. A well-functioning sump pump can boost your home’s appeal to potential buyers and potentially reduce your insurance premiums.

Budgeting for Sump Pump Replacement

While sump pump installation requires professional tools and expertise, there are several steps you can take to ensure the project stays budget-friendly:

• Assess your flood risk: Pedestal sump pumps are more affordable than submersible models and can be a good fit for homes with low to moderate flood risk. A more costly submersible type may be a better fit if you live in a high-risk zone.

• Check your warranty: If you live in a flood-prone area, consider spending a little extra on a sump pump with a long warranty to save you on potential replacement costs.

• Maintain your pump: Regularly inspecting your pump and maintaining good sump pump practices can prolong pump life. If you notice strange noises or other issues, have a pro perform the necessary repairs to prevent further damage.

• Get several quotes: Contact multiple sump pump contractors in your area to compare potential costs for replacement or repair.

How HomeAdvisor Gets Its Cost Data

No place is more important than your home, which is why HomeAdvisor connects homeowners with local pros to transform their houses into homes they love. To help homeowners prepare for their next project, HomeAdvisor provides readers with accurate cost data and follows strict editorial guidelines. We surveyed thousands of real customers about their project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects.