If your basement is at risk of flooding or your sump pump is showing signs of failure, Lister Plumbing offers fast, reliable sump pump replacement in Ottawa. Our Red Seal-trained team diagnoses pump issues quickly and installs a durable new sump pump, battery backup system, or complete sump pump system so you can stop worrying about water damage.
A failing sump pump can leave your home vulnerable during heavy rains, a heavy rainstorm, snowmelt, or a power outage. If your pump turns on and off constantly, the pump shuts off too early, the float switch sticks, or water rises in the sump pit, it may be time to replace a sump pump before basement flooding happens.
Our team handles both the plumbing and electrical work involved in pump replacement, helping homeowners prevent costly repairs, mould growth, standing water, and long-term damage to the basement floor and structure.
We start with a quick phone or video pre-check to understand symptoms, such as sump pump cycling, pump shut-off issues, standing water, frequent flooding, or signs of pump failure.
We inspect the sump pit, sump basin, existing pump, float switch, discharge pipe, discharge line, check valve, PVC piping, electrical connections, and general basement conditions.
You receive clear, upfront options for a new pump, battery backup system, or full sump basin replacement. We explain replacement costs, installation complexity, and whether additional plumbing or electrical work is required.
We book a convenient time for the work. Our team handles pit installation, PVC piping, electrical connections, check valve fitting, and required local code considerations.
We remove the old sump pump or old unit and install a quality sump pump, submersible sump unit, pedestal pump, or battery backup pump if requested. We secure the discharge line, hose clamps, check valve, and related components.
We test the system, confirm the pump turns on and off properly, check the float switch, make sure the pump removes excess water, and explain regular maintenance steps.
We provide maintenance recommendations and regular inspection guidance to help prevent pump failure, basement flooding, and costly water damage in the future.
Real feedback from our valued customers based on their genuine experience with Lister Plumbing.
Whether you need to replace a sump pump in an existing sump pit or upgrade to a new system with a backup battery, Lister Plumbing can help you choose the right pump for your home.
A sump pump can fail gradually or suddenly. In many cases, homeowners do not notice a problem until there is standing water in the sump pit or water damage in the basement.
You may need sump pump replacement if:
Submersible pumps sit inside the sump basin and are designed to operate underwater. A submersible sump pump is often the preferred choice for quieter operation, durability, and performance in homes with frequent water issues. These pumps are a strong option for many Ottawa homes because they can handle excess water efficiently and are protected inside the sump pit.
Pedestal sump pumps have the motor positioned above the sump pit, with the pump base extending into the water. They can be useful in smaller pits or certain basement layouts. While pedestal sump pumps can be easier to access for maintenance, submersible pumps are often recommended when homeowners want quieter operation and a cleaner installation.
A battery backup system provides extra protection when the main pump cannot operate because of a power outage, pump failure, or heavy rainstorm. A battery backup pump can keep water moving even if the main pump loses power. In Ottawa, where heavy rains and power outages can happen at the same time, a battery backup system can be one of the most important upgrades for preventing basement flooding.
Sump pump replacement costs vary depending on the project. A standard pump replacement in an existing sump basin is usually more straightforward than complex installations involving pit upgrades, electrical work, new PVC piping, or discharge rerouting.
Key factors that affect the total cost include:
Lister Plumbing provides upfront pricing so you understand the exact cost before approving the work.
DIY installation may seem simple, especially for homeowners with basic plumbing experience. However, sump pump systems involve water, electricity, local codes, and proper discharge routing. A mistake with electrical connections, check valve placement, float switch setup, or the discharge line can lead to pump failure, basement flooding, or costly repairs.
A professional plumber ensures the pump is properly installed, tested, and safe. Our licensed plumber team checks both the pump and backup system, confirms the float switch works correctly, and makes sure the discharge line moves water away from the home.
Professional installation gives you confidence that your basement is protected when the next heavy rainstorm arrives.
If you are nearby and need sump pump service, contact Lister Plumbing to confirm availability.
How do I know if I need a sump pump replacement?
Signs include a pump that runs constantly, a pump that will not start, frequent basement flooding, loud or irregular noises, or visible corrosion in the sump basin. If your old pump is more than 7 to 10 years old or shows repeated failures, replacement is often the safest option.
What types of sump pumps do you install?
We install submersible pumps and pedestal sump pumps from trusted brands. We recommend submersible pumps for quieter operation and durability, but we will advise the right pump based on your sump pit, basement floor layout, and regional factors.
Do I need a battery backup system for my sump pump?
A battery backup pump is highly recommended in Ottawa to protect against power outages during heavy rainstorms. We can install a battery backup system or dual-pump setup to keep water out when the main pump loses power.
Will replacing the sump pump require electrical work?
Yes. Sump pump installation often includes electrical connections. Our licensed team handles wiring safely and ensures any outlet or hard-wired connection meets local codes.
Can you replace a sump pump in an existing sump basin?
Yes. In many cases, we can remove the old pump and install a new pump in the existing sump pit. If the sump basin is damaged or too small, we will recommend pit installation or basin replacement.
How long does a sump pump replacement take?
Most standard replacements are completed in 2 to 4 hours. Complex installations, pit upgrades, or additional electrical work may take longer. We provide an estimated timeline with your quote.
Do you test the sump pump after installation?
Always. We test the float switch, check valve, discharge line, and pump cycling to confirm the system removes excess water and the pump turns on and off correctly.
How often should I have my sump pump inspected?
Regular inspections are recommended annually. Homes in low-lying areas or with frequent heavy rains may benefit from semi-annual checks to prevent pump failure and costly water damage.
Can a failing sump pump cause mould or water damage?
Yes. A pump failure or damaged discharge pipe can lead to standing water, basement flooding, water damage, and mould growth. Timely sump pump replacement prevents long-term damage and health risks.
Do you provide upfront pricing for sump pump replacement?
Yes. We offer clear, upfront quotes that explain recommended components, installation complexity, and warranty. For larger jobs, we provide free quotes and no upfront deposits are required.
What influences the replacement costs for a sump pump?
Key factors include pump type, such as submersible vs. pedestal, the need for battery backup, sump pit condition, electrical work, discharge pipe routing, local codes, and any additional PVC piping or check valve replacement.
Is DIY installation a good option?
DIY installation may seem tempting, but sump systems involve plumbing and electrical work. Improper installation can cause costly repairs. We recommend professional installation to ensure reliable operation and code compliance.
Can you replace both the main pump and add a backup battery?
Yes. We commonly install a new pump and a battery backup pump or system so both the main pump and backup protect your basement during heavy rains or power outages.
What maintenance should I do to prolong my sump pump’s life?
Keep the sump basin clean, test the pump and float switch regularly, inspect the discharge line for clogs or frozen sections, and schedule professional regular maintenance to catch issues before pump failure.
Do you offer a warranty on sump pump replacement?
Yes. Lister Plumbing provides a one-year workmanship warranty on installations. Manufacturer warranties on pumps vary, and we will explain coverage with your quote.
