This project can take up to six hours depending on installation depth.
Cost
$400–$1,000
Doing the labor yourself goes a long way.
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What you'll need:
TOOLS
Adjustable wrench
Screwdriver
Wire cutters or pliers
Wire connectors
Voltage tester or multimeter
Winch or hoist
Pipe clamps
Safety goggles
Work gloves
SUPPLIES
Submersible well pump
PVC or galvanized pipes
Threaded fittings
Electrical wire
Teflon tape
Control box
Rope or cable
Heat-shrink tubing
Curious about installing a submersible well pump but wondering if it's a DIY project or one best left to the professionals? This comprehensive guide will help you determine if you’re up for the job. Read through the nine steps needed for a successful installation so you can add a reliable water supply to your property on your own or with a professional’s help.
Preparing To Install a Submersible Well Pump
Photo: kanin / Adobe Stock
To get ready to install a submersible well pump, don't forget to do the following:
Review the pump's specifications and installation guidelines provided by the manufacturer
Gather all the necessary tools and materials mentioned in the manufacturer's instructions
Turn off the electrical power to the well pump by disconnecting it at the breaker panel
Shut off the main water supply valve to stop water flow in the plumbing system
Open faucets and fixtures to relieve pressure and drain water from the system
Inspect the well casing for damage, and clear the area around the wellhead for access
Keep in mind that deep submersible well pumps may require specialized skills. In these cases, it may be best to reach out to a local well pump contractor near you so your submersible pump installation goes off without a hitch.
Choose the Right Pump
Before jumping into the installation process, take a look at your well to determine the best pump for your needs. Consider the depth of your well, the water pressure required, and the flow rate desired.
Submersible pumps are ideal for wells deeper than 25 feet, since they offer excellent performance and energy efficiency. If your well is less than 25 feet, you may want to consider a jet pump instead.
Gather Tools and Materials
Standard tools like wrenches, pliers, wire cutters, and a propane torch are necessary for various tasks during the installation. Double-check that you have the correct submersible pump, control box, wiring, and piping that align with the specifications of your particular well system, as well.
Turn Off the Power and Drain the System
Before beginning any work, turn off the power in the circuit breaker to the well pump. Next, drain the system by opening a faucet or valve to release any remaining pressure for safety and to prevent water from gushing out during the installation process.
Remove the Old Pump (if Applicable)
If you are replacing an existing pump, it’s time to remove the old pump from the well. Follow the manufacturer's instructions and use your tools to safely disconnect the pump from the water line and electrical connections. Be careful while handling the old pump, as it may be heavy or corroded.
Prepare the New Pump for Installation
Read the manufacturer's instructions to identify any specific preparations that you need to do before you install the new pump.
Before lowering the pump into the well, thoroughly inspect it to ensure all components, including the impeller and motor, are securely attached and in working order. This pre-installation assessment helps reduce the risk of issues once the pump is in place.
Lower the Pump Into the Well
When lowering the submersible pump into the well, make sure it’s positioned correctly and oriented according to the manufacturer's instructions. The pump should be placed several feet above the bottom of the well to prevent any stirring of sediment and debris.
Use a sturdy rope or cable to suspend the pump during this process so it maintains a safe distance from the well casing to avoid any damage.
Connect the Wiring and Water Line
Once the pump is in the correct position, connect the wiring and water line. Follow the manufacturer's instructions for wiring the pump to the control box and power supply.
Use waterproof, heat-shrink tubing and crimp connectors to secure the connections. Additionally, connect the water line to the pump using fittings and clamps.
Test the System and Check for Leaks
After completing the wiring and water line connections, get ready to test the system. Turn on the power at the circuit breaker and see how the pump is operating. Monitor it for any unusual noises or vibrations. Check for leaks in the water line connections and address them quickly.
To address any leaks:
Turn off the power
Identify the source of the leak
Tighten or replace the affected components as needed to stop the leakage
Complete the Installation and Maintain the System
Once you know that the pump is functioning correctly and there are no leaks, complete the installation by securing the control box and closing any access points.
Afterward, it’s important to regularly monitor the pump's performance and maintain it according to the manufacturer's recommendations. This includes:
Periodic inspections
Cleaning
Testing pump performance
Installing a Submersible Pump: DIY vs. Hiring a Pro
While a DIY installation may save you approximately $50per hour in labor costs, it comes with inherent risks. Professional technicians bring experience and expertise to the table, ensuring your submersible pump installation is executed correctly and efficiently.
A professionally installed submersible well pump costs around $2,000, compared to as little as $400 for DIY, but this expense can grant you peace of mind, reliability, and assurance that your well pump is in good hands and on its way to becoming a well-functioning water supply system.
Frequently Asked Questions
To determine the right size for your submersible well pump, find your well depth, water demand, and well casing diameter. The pump should match your well's specifications and meet or exceed your drawdown and pressure requirements.
For precise sizing, make sure to research the different well pump sizes, consult the manufacturer's recommendations, or seek guidance from a professional well pump installer.
The cost of sump pump installation varies depending on factors like the type of sump pump, labor rates, and the complexity of the installation. On average, you can expect to pay around $1,200 for a standard sump pump install. However, the cost may be higher if additional features like a backup system or extensive drainage work are required.
The cost to drill a well ranges, but for a well that’s roughly 150 feet deep, you could spend approximately $5,500. However, prices can fluctuate substantially due to factors like geological conditions, local regulations, and variations in drilling methods. For a more precise quote tailored to your location, research local well-drilling professionals in your area.
Chris is an accomplished writer with over 10 years of experience. He has written for clients in the furniture retail, mattress, and landscaping industries, to name a few, including The Brick and GoodMorning.com.
Chris is an accomplished writer with over 10 years of experience. He has written for clients in the furniture retail, mattress, and landscaping industries, to name a few, including The Brick and GoodMorning.com.
The homeowners guide to Wells and Pumps
From average costs to expert advice, get all the answers you need to get your job done.
