How to Replace a Well Pump

How to Replace a Well Pump

One morning, you turn on the faucet, but no water comes out. After checking, you found out that your well pump has stopped working. It can feel like a big problem, but replacing a well pump is something many homeowners face. 

With the right steps, you can either tackle the job yourself or decide if it’s best to call in a professional. Knowing the process helps you make an informed choice, ensuring that you’re ready to handle the situation without too much stress or expense.

What is a Well Pump?

A well pump is a device that pulls water from a well and brings it into your home. It is usually powered by electricity and helps supply water for things like drinking, washing, and irrigation. The pump draws water from underground and pushes it through pipes to your faucets. There are different types of well pumps, such as jet pumps for shallow wells and submersible pumps for deeper ones.

In Las Vegas, a significant number of homes, especially in rural and suburban areas, rely on well water for their daily needs. While precise statistics for the region aren’t readily available, well water usage is common in the outskirts of the city, where municipal water sources are less accessible. 

Getting Ready to Replace Your Well Pump

Before you replace your shallow well pump, there are a few things to prepare.

  • Confirm the pump is the problem: Check the age and condition of your current pump. Is it too damaged to repair, or can small fixes solve the issue?
  • Know the type of pump you need: Shallow wells usually use jet pumps, but it’s important to check the exact model and horsepower your system requires.
  • Gather the right tools and materials: Make sure you have all the necessary tools, supplies, and safety gear for the job.
  • Check local rules and permits: Look into any local regulations or permits you may need. Also, consider possible utility disruptions during installation.

Keep in mind that deep well pumps and submersible pumps may need specialized knowledge. If that’s the case, it’s a good idea to contact a well pump expert in your area to ensure a smooth replacement.

8 Steps to Replace a Well Pump

Replacing well pump might seem like a big task, but with the right steps, it’s something you can handle on your own. This guide breaks down the process of replacing a well pump into 8 simple steps, helping you save time and money while ensuring your pump is working smoothly again.

Check Your Well Pump and Know Your Pump Type  and Specs

1. Check Your Well Pump

Before starting, take a good look at your current well pump. Is it showing signs of damage, rust, or wear? Listen for any strange noises, check if the water pressure is low, or if the water flow is inconsistent. These could be signs that the pump needs attention. 

In Las Vegas, it’s common for pumps to wear out due to the area’s dry conditions and high temperatures. If you notice a leak, broken parts, or continuous pump running, it’s time to consider a replacement. You may also notice low pressure if your pump is too small for your water needs or if there’s sediment in your water.

2. Know Your Pump Type and Specs

Next, identify what kind of pump you need. Most shallow wells use jet pumps, but you should double-check to be sure. Pay attention to your pump’s horsepower and model, as this will affect its performance. 

In Las Vegas, where water demand is high, make sure your replacement pump is suitable for your well’s depth and the amount of water you need. The right pump will make your system work more efficiently, so think about how much water your home uses daily and any special needs, like irrigation for your garden.

Turn Off Power and Water and Drain the System

3. Turn Off Power and Water

Before you start working, make sure to turn off the power to avoid any risk of electrical shocks. Head to your electrical panel and locate the breaker that controls the well pump. Flip it off to cut the power. 

Next, turn off your water supply to prevent water from flowing into the system while you work. Find the main water shutoff valve, usually located where the water pipe enters your home, and turn it clockwise to close it. This will ensure a safe environment while you replace the pump.

4. Drain the System

Now, relieve the pressure in your pipes by opening the faucets inside your home. This helps prevent sudden water bursts when you disconnect the old pump. 

You may also want to open any valves, like the main shutoff valve, to make sure all parts of your plumbing are depressurized. This step is especially important in Las Vegas, where water pressure can vary throughout the day.

Disconnect the Old Pump and Water and Remove the Old Pump

5. Disconnect the Old Pump

Take your time to carefully disconnect the electrical wires and plumbing connections from the old pump. Be sure to note where each wire and pipe connects, as it will help when setting up the new pump. A simple diagram or labels on the wires can make this easier, so you don’t mix up the connections. 

For safety, make sure the wires are not touching anything metal or wet while you work. When disconnecting the plumbing, be gentle to avoid damaging the pipes or fittings. This step may take some time, but it’s important to be careful to prevent any damage to your system. If you’re unsure, it’s always a good idea to double-check the wiring and connections before moving on to the next step.

6. Remove the Old Pump

Once you’ve disconnected the old pump, carefully lift it out of the well casing. It’s a heavy job, so you may need to use a hoist or pulley to do it safely. Take your time to avoid damaging the well casing or any other parts of the system. After the pump is removed, it’s important to dispose of it properly. 

In Las Vegas, there are specific regulations for how to get rid of old pumps, so check with your local authorities to find out if it needs to be recycled or handled in a special way. Proper disposal helps protect the environment and ensures that your well system stays safe from any harmful waste or contaminants. If you’re not sure how to dispose of the pump, your local waste management or recycling center can guide you.

Install the New Pump and Water and Test and Prime the New Pump

7. Install the New Pump

Once you’re ready to install the new pump, carefully lower it into the well casing, making sure it lines up properly with the plumbing and electrical connections. Take your time to avoid damaging any components. Follow the manufacturer’s instructions to secure the pump in place, tightening bolts or adjusting brackets as needed.

Next, reconnect the electrical wires exactly as they were on the old pump. If the wiring seems different, double-check the instructions or consult a professional. Afterward, reconnect the plumbing lines, ensuring they are tight and free of leaks. If you’re unsure about any part of the process, it’s a good idea to call in a professional to make sure everything is installed correctly and safely.

8. Test and Prime the New Pump

Once everything is connected, turn the power back on. You may need to prime the new pump by adding water through the designated port. After priming, test the pump to make sure it’s working properly. Look for leaks, listen for unusual noises, and check that the water pressure is consistent.

In Las Vegas, where water supply issues can be more common, it’s important to check that your pump is running smoothly. If you notice any problems, turn off the power and water and inspect the system again. If needed, call a professional to ensure everything is in working order.

DIY vs. Hiring a Professional

Some homeowners may prefer to replace their well pump themselves, but hiring a professional is often a better choice for several reasons. Well systems can be tricky, and mistakes during installation might cause expensive repairs or even damage to the well.

Working with electrical parts and water can be dangerous if you don’t have the right knowledge and safety gear. There are also local rules and permits to consider, which professionals are familiar with. In the end, hiring a pro ensures your well pump replacement is done safely, efficiently, and correctly, saving you time and avoiding potential problems.

Save Time and Money

Replacing a well pump may seem tough, but with the right steps and patience, it can be done. It’s all about finding balance—knowing when to do it yourself and when to call a pro. Proper maintenance can save you time, money, and stress. Just like balancing work and relaxation, taking care of your well ensures things run smoothly and prepares you for what’s next.

Replacing a well pump can feel overwhelming, but with the right guidance, it doesn’t have to be. If you’re ready to tackle the job yourself or need professional help, Vegas Plumbing Pros is here to make sure your well system runs smoothly. If you need expert advice or a full replacement, we’ve got you covered. Contact us today and keep your water flowing without the hassle!

FAQs

How much does it cost to replace a well pump?

On average, replacing a well pump costs between $970 and $2,800. Solar-powered well pumps are the most expensive, with prices reaching up to $6,500. Shallow jet pumps are more affordable, ranging from $230 to $1,000. Pumps for deeper wells are usually more expensive. If you’re looking for a budget option, you can get a manual hand pump for as low as $150.

How do I know if I need a new well pump?

You might need a new well pump if you notice signs like no water running when the pump should be on, low water pressure that doesn’t improve, or dirty water. These could all mean your pump isn’t working properly.

How to install water pump for house?

To install a water pump for your house, start by turning off the power and water supply to stay safe. Next, place the pump on a solid, level surface near the water source. Connect the pump to the main water line using the proper fittings, making sure everything is tight and secure to avoid leaks. Then, connect the electrical wiring to the pump according to the manufacturer’s instructions.

How to fix a well pump?

To fix a well pump, start by checking the power supply to make sure it’s on and working. Next, inspect the pump for any visible damage or blockages. If there are issues with the pump’s motor or it’s not turning on, you may need to reset the breaker or replace the motor. Check the pressure switch and ensure it’s functioning properly. 

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