Have you recently installed a sump pump or are planning to do so? Like any other equipment, a sump pump has a lifespan that varies, and it’s essential to know how long your sump pump will serve you.

Understanding the lifespan of your sump pump is essential to prevent unexpected breakdowns that could lead to water damage in your basement or crawl space.

This blog post will guide you through the lifespan of a sump pump, factors that affect its longevity, and tips to extend its lifespan.

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What Is the Lifespan of Sump Pump?

Factor #1: Type of Sump Pump

The type of sump pump that you have installed in your basement is one of the most significant factors affecting its lifespan. There are two main types of sump pumps – submersible and pedestal. Submersible pumps operate underwater and have an average lifespan of eight to ten years. On the other hand, pedestal pumps are above the ground and have a longer lifespan of between 20 to 25 years. If you want to maximize the lifespan of your device, you may want to consider choosing a pedestal pump.

Factor #2: Quality of the Sump Pump

The quality of materials used to construct the sump pump affects both its quality and lifespan. Generally, better quality sump pumps are made of cast iron, stainless steel, or durable plastic components. These components resist corrosion and last longer than cheaper plastic parts. Choose your sump pump with care, keeping in mind that quality pays off in terms of durability and lifespan.

Factor #3: Frequency of Use

The frequency at which you use your sump pump can affect its lifespan. If you live in an area prone to flooding or heavy rain, you may use your sump pump more often than if you live in an area with a drier climate. The more times a sump pump cycles, the more wear and tear it undergoes, reducing its lifespan. A sump pump used daily or with little or no rest time may last only a few years, whereas a sump pump that cycles once a month may last up to ten years. 

Factor #4: Maintenance of the Sump Pump

Regular maintenance can help prolong the lifespan of your sump pump. Most sump pumps require professional maintenance every year or two, depending on the extent of use. During maintenance, the technician will inspect and clean the pump, replace any worn parts, and repair any damage. Additionally, some basic maintenance steps you can do yourself, such as cleaning the debris, adjusting the float switch, and ensuring the pump is well lubricated. It is also essential to keep the pump dry and free from dust to prevent rust and corrosion.

Factor #5: Water Quality

Water quality is an often-overlooked factor that can affect the longevity of your sump pump. If the water in your home is hard or contains high levels of iron, it can lead to deposits of sediment, which can damage the pump. To prevent this, you may consider installing a water filtration system to protect your pump from sediment buildup.

Tips to Extend the Lifespan of Your Sump Pump

Like any other appliance in your home, your sump pump needs proper maintenance to ensure it continues to function at its best. Neglecting to properly care for your sump pump can result in expensive repairs or even worse, a flooded basement. To avoid this, we’ve compiled a list of tips to extend the lifespan of your sump pump.

Regular Maintenance

To extend the lifespan of your sump pump, regular maintenance is crucial. Clean the sump pump pit by removing any debris or buildup. Also, inspect the float switch to ensure it moves freely. Test the sump pump by pouring water into the pit and checking to see that the pump activates. Regular maintenance prevents your pump from overworking, thus extending its lifespan.

Battery Backup

The power can go out during heavy storms which is usually when your sump pump is needed the most. To prevent water damage, it’s important to have a battery backup system installed that can kick in if the power goes out. A battery backup system will ensure your sump pump remains functional even during a power outage.

Regular Testing

Just like with any other appliance, the best way to ensure your sump pump is functioning correctly is to test it regularly. Test your sump pump every few months to ensure it’s working correctly. You can test your sump pump by pouring water into the pit to see if it activates automatically.

Proper Installation

Your sump pump should be installed by a professional. An incorrect installation, or an inferior quality pump, can result in a pump that does not function optimally or breaks down more frequently. It’s important to ensure that your sump pump is installed correctly and with the proper materials.

Regular Checking

Regularly checking your sump pump can help you prevent problems before they become serious. Check the power cord, outlet, and inlet screen for any damage or blockages. If you notice anything out of the ordinary, contact a professional. These checks can help catch any problems early on and prevent expensive repairs.


Understanding the lifespan of your sump pump is necessary to ensure that it’s functioning correctly and avoid undesirable surprises. On average, a well-maintained sump pump can last approximately ten years. It is vital to consider factors such as frequency of use, power surge, age and quality of parts, and maintenance practices when gauging the lifespan of your sump pump.

Regular maintenance is necessary to ensure that your sump pump is in top condition and extends its lifespan. Lastly, it is recommended that you invest in a high-quality sump pump to ensure that you are getting the most out of your sump pump and provide effective prevention against flood damage.

If you’re looking for reliable sump pump installation and maintenance services, look no further than Discount Plumbing San Diego. Our technicians are experienced and knowledgeable, so you can trust that your sump pump will be installed correctly every time. We only use quality parts and materials, so you can rest assured that your sump pump will last a long time.

For an additional layer of protection, you may consider installing a water filtration system to protect your pump from sediment buildup. Contact Discount Plumbing San Diego today for all your sump pump needs!

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