It’s a dark, stormy night, and you’re snuggled up on the couch watching your favorite show. Suddenly, you hear the telltale sound of water dripping. Your heart drops as you realize your basement is flooding. You rush down to check your sump pump, which you haven’t replaced in several years, and you’re wondering how long do sump pumps last? Unfortunately, sump pumps are not immortal; like any equipment, they have a limited lifespan. 

In this blog post, we’ll share some common sump pump problems and expert tips to help you keep your sump pump working efficiently and protect your home from water damage.

How Long Do Sump Pumps Last?

The performance and longevity of sump pumps have improved significantly in recent years because of technological advancements. However, even the most advanced sump pump will only last a while.

On average, a sump pump can last up to 10 years. Several factors can reduce this lifespan, including power outages, water quality, and mechanical wear and tear. Your sump pump’s impeller could clog up with debris over time, and the float switch could break down, making the pump less effective.

It’s also crucial to frequently check the functionality of your sump pump. For example, it could be time to think about replacing it if you notice any changes in the sound, vibration, or frequency of cycling. This is especially crucial if your sump pump is more than ten years old because there is a much higher chance of failure and flood damage.

Common Sump Pump Problems: 4 Signs You Need a Replacement 

The Pump Won’t Engage

When a sump pump doesn’t turn on, it could be due to various reasons, such as a faulty float switch or a stuck check valve. The float switch is the device that triggers the pump to turn on when the water level in the sump pit rises above a certain point. If the switch is stuck or defective, it won’t send the signal to the pump to start working. A clogged or frozen discharge pipe can also cause the pump to fail. When the pipe is blocked, the pump cannot effectively remove water from the sump pit, and this can lead to basement flooding.

The Pump Runs for a Long Time

When your sump pump runs for an extended period, it could indicate that the check valve is not working correctly. The check valve prevents water from flowing back into the sump pit after the pump has turned off. When the valve is faulty, the water will flow back into the pit, causing the pump to turn back on and run continuously.

To minimize prolonged pump operation and premature wear and tear, make sure your pump is sized correctly for the volume of water that needs to be evacuated. A pump that’s too small for the job will have to work harder and longer to keep up. Additionally, it’s essential to have a drainage system that is properly installed, sloped, debris-free, drainage system that will allow water to flow away from your home. A poorly installed or obstructed drainage system can also prevent your pump from running for an extended period, leading to problems.

The Sump Pump Shows Signs of Corrosion

Sump pumps commonly come into contact with moisture, which can lead to rust and corrosion on the components of the pump. The pump’s housing may become weaker due to corrosion, resulting in leaks, electrical issues, or even full failure. It’s imperative to call a qualified plumber as soon as you see any rust or corrosion on the sump pump so they can diagnose the problem and decide if the pump can be repaired or needs to be replaced.

The Pump Is Getting Old

As previously noted, a sump pump typically has a lifespan of 10 years; after this period, it may become less efficient and more susceptible to failure. An aging pump may not be suitable for your current home needs, and it’s crucial to plan for a replacement before it fails. Installing a new sump pump ahead of time can prevent the inconvenience of a flooded basement and the expense of water damage restoration.

Overcome These Common Sump Pump Problems with Help from the Experts at Custom Plumbing 

If you’re wondering, “how long do sump pumps last?” and are experiencing common sump pump problems, don’t worry! The experts at Custom Plumbing are here to help, 24/7. 

At Custom Plumbing of Arizona, we understand how crucial it is to keep your home dry and protected. We offer 24/7 emergency services to address any sump pump problems promptly. Our team of experts can diagnose and fix issues with your sump pump and advise you on how to extend its lifespan. Contact us today to schedule your appointment at 602-866-2665.

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“Do I need a sump pump?” It’s a question that might not have crossed your mind until it’s too late. 


Picture this: It’s a dark, stormy night, and you’re snuggled up in your cozy home , watching your favorite movie. Suddenly, you hear a strange gurgling sound coming from below. Before you know it, you have a massive mess on your hands.


If this sounds like your worst nightmare, then you need to consider installing a sump pump in your home. In this blog, we’ll explore three compelling reasons why you need a sump pump in your home.

What is a Sump Pump? 

When it comes to protecting your home from water damage, a sump pump is a crucial component that can make all the difference. The sump, a naturally constructed pit, is located below the main surface of your basement floor and serves as the basin for the pump. 


The pump itself is equipped with specialized valves that can sense the slightest increase in water levels or pressure. When the water reaches a certain level, the sump pump automatically kicks into gear, pumping the excess water out of the basement and away from your property through an effluent discharge line.

Do I Need a Sump Pump? How To Tell. 

Reason 1: Protect Your Home from Water Damage

If low-lying areas of your home, such as the basement, crawlspace, or patio, have flooded or suffered water damage in the past, installing a sump pump is a must. Even if the flooding or damage was minor, the lingering moisture could lead to mold growth, wood rot, and pest infestation. 


These issues can harm not only the health of you and your family but also pose a threat to the structural integrity of your home. A sump pump, however, can prevent these problems by efficiently removing excess water from these low-lying areas. With a sump pump, you can have peace of mind knowing that your home is protected from water damage and its potential health risks.

Reason 2: Your home has negative grading

Is your home located on a piece of land where the ground slopes toward your home? If so, you may have a negative grading problem, which can cause rainwater to pool near your home, putting it at risk for water damage. Negative grading occurs when the land around your home slopes downward, leading to water flowing toward your house instead of away.


The good news is that a sump pump can help mitigate the negative effects of negative grading. By collecting and redirecting water away from your home, a sump pump can help prevent water from seeping into your home’s foundation and causing serious damage.

Reason 3: The water table in your home or neighborhood is situated at a high or shallow level 

Living in an area with a high or “shallow” water table can be a cause for concern, especially during monsoon season. As the water table rises, the risk of flooding increases, putting your home and belongings in danger. 


Worse, if your home also has negative grading, stormwater will be directed straight toward your house. The result? Water damage, mold growth, and pest infestations can jeopardize your health and safety.


Check with the Arizona Department of Water Resources’ groundwater data inventory to determine if your home or neighborhood has a high water table. However, the levels are always changing, so it’s a good idea to keep an eye out for water that pools in your yard after it rains. If you notice water that stays for up to 2 days, the water table has temporarily risen above the grade of your yard.

How Big of a Sump Pump Do I Need? 

Choosing the right sump pump size is essential for successful and economical drainage. It might seem like a good idea to install a larger sump pump, but doing so might actually reduce the pump’s lifespan and necessitate more frequent and expensive replacements.


Start by looking at the data plate on your current or former pump to determine the proper size for your house. If feasible, maintain the same horsepower (HP), but be aware that manufacturer output can differ. Gallons per minute (GPM) delivered, float switch type, and sump pit size are a few things to consider.


It’s also important to factor in the conditions the sump pump will be working under, such as the vertical lift off the pump, the degree of the elbow in the pipe, and the length of the horizontal pipe. 


A sump pump can prevent flooding and mold growth, wood rotting, and pest infestations, which can harm your health and threaten your home’s structural integrity. So if you’re asking yourself, “Do I need a sump pump?” the answer is most likely yes!


Don’t fall for those over-the-top plumbing commercials that promise a good laugh but deliver an inflated bill. At Custom Plumbing of Arizona, we pride ourselves on providing exceptional service at a fair and transparent price. Say goodbye to gimmicks and hidden fees. We have you covered across Phoenix, Scottsdale, Glendale, Buckeye, Cave Creek, Anthem, Chandler, Avondale, Gilbert, Peoria, Surprise, El Mirage, Apache Junction, Mesa, Tempe, and Goodyear. Contact us today at 602-866-2665 to schedule your appointment.

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