Installing a sump pump can be a complex process that requires some plumbing skills. Hiring a licensed plumber to install a sump pump must be your first choice, as improper installation can lead to problems such as water leaks or pump failure. However, if you have some plumbing experience and feel confident handling the installation, here are the basic steps to installing a sump pump in your basement.
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Sump Pump Installation Steps
- Choose the location for the sump pump. The pump should be placed in the lowest part of the basement or crawlspace, in a pit or basin known as a sump pit.
- Dig the sump pit. The pit should be deep enough to accommodate the sump pump, with enough room for the pump to fit at the bottom and for any water that needs to be pumped out.
- Install the sump pit liner. The liner should be placed in the pit to prevent water from seeping into the surrounding soil.
- Install the sump pump. Place the sump pump in the pit (the submersible sump pump goes inside the pit, pedestal pump stays above the cover) and connect the inlet and outlet pipes according to the manufacturer’s instructions.
- Connect the sump pump to the electrical supply. The sump pump should be connected to a dedicated outlet or circuit breaker to ensure a reliable power supply.
- Connect the sump pump to a battery backup if you are installing a backup power source.
- Test the sump pump. Fill the sump pit with water and turn on the pump to ensure it works properly.
Installing a sump pump requires some plumbing knowledge, experience, and the right tools and materials. If you are uncomfortable with this type of work, hiring a licensed plumber to handle the installation is recommended.
Installing a sump pump can be challenging if your house doesn’t have the sump basin installed. But installation should take a little time if you are replacing or upgrading your sump pump.
Replacing or Upgrading an Existing Sump Pump
To replace a broken sump pump, unplug it and pull it out. If it is screwed down, unscrew it using a screwdriver. The most critical step in this installation is disconnecting it from the power source before you do anything with it. Otherwise, you are exposing yourself to potential electric shock.
After your sump pump is outside the sump basin, prepare a new sump pump and connect it to a power source. Test the pump to ensure it works before placing it in the basin.
Sump Pump Installation from Scratch
Installing a sump pump from scratch requires many tools and skills since you will be digging, piping, and lifting. If you install a sump pump in your basement, you must break the concrete floor and dig a hole for the sump basin. When it is installed, you must also connect an exhaust pipe.
I recommend hiring a professional plumber or handyman for sump pump installation if you need to install it from scratch. If you are confident about doing it yourself, watch the following video that explains how to install a sump pump.
The cost of sump pump installation (2023)
The cost of sump pump installation in 2023 can vary widely based on various factors, including the type of sump pump, labor costs, and whether it’s a new installation or a replacement.
- Cost Variation by Type and Labor: The national average sump pump installation cost is about $1,296. The price range for a pedestal pump is between $60 to $170, while a submersible pump can cost between $100 and $400. Labor costs for installation may range from $45 to $200 per hour. If a sump pump and pipework are already in place, the replacement cost could be around $490 or $280 for a DIY project??.
- Professional Installation Costs: Professional sump pump installation costs can range from $600 to $1,800, including the sump pump unit and labor. The average cost is around $1,200. The final cost depends on several factors, such as the complexity of the installation, the type of pump, and the specifics of the location where the sump pump is being installed??.
- National Average and Range: The national average cost to install a sump pump is approximately $1,400, but this can range from $500 to $4,000. This variation is due to different factors, such as the type of pump, the installation complexity, and the specifics of the property, like whether it’s for a basement, crawl space, or garage??.
- New Installation vs. Replacement Costs: The cost for a new sump pump installation is estimated to be between $650 and $3,825. In comparison, replacing an existing sump pump costs between $450 and $700, varying based on the model and horsepower of the pump??.
- Overall Cost Breakdown: Sump pump prices, including installation, generally range from $600 to $2,500 on average. The sump pump unit alone can cost between $100 and $800, while labor costs for installation can range from $500 to $1,700. For those looking to replace an existing sump pump, the costs are typically between $400 and $700??.
