What is the average?

Sump Pump installation cost in Seattle, WAA professional installation will cost between $600 and $1,800 for the sump pump equipment and labor, with an average cost of around $1,200. Prices can differ from the national average due to flooring type, pump location and accessibility, geographic location, type of sump pump, labor costs, permit fees, pump size and quality, and the drainage system.


Sump Pump Installation by Yourself

You can skip hiring a pro if you’re determined to install a sump pump on your own. But bear in mind that for this kind of installation, you will need to purchase the right tools. In addition to the sump pump equipment, you must have the proper tools to drill a hole through your basement’s concrete floor and run a discharge pipe through the basement wall.

Although it will take some effort and sophisticated DIY skills, the project can help you avoid paying additional charges for the labor.

Engaging a Professional

While there are benefits to doing your own sump pump installation, there are even more benefits to hiring a waterproofing expert.

  • A qualified expert will be able to evaluate your particular circumstance and decide what the best course of action is. They may determine the optimum location to put the pump after conducting their examination and recommending the appropriate kind of product.
  • An expert will arrive with the necessary tools, enabling them to overcome any obstacles you might not have expected. By doing this, you would avoid having to make numerous trips to the hardware shop while the installation was being done.
  • They possess the expertise to carry out the task properly.
  • A DIY will know the basics of installation, whereas professional instructions are likely to provide specifics on how to install the equipment. This could involve information on how deep to dig the hole, how to appropriately size the sump pit and pump, how to ensure the system is well-sealed, and how to ensure the system is operating as intended.
  • A free consultation is generally always offered by a waterproofing expert.
  • They will evaluate the situation and provide you with a quote in addition. By doing so, you will be able to estimate the project’s cost in advance and decide who to hire with confidence.

A question like this will never have a universal solution. You could be able to install a sump pump without any problems if you have the necessary equipment, experience, and knowledge.

But, if you are unsure or want to be extra certain about the completion, call a professional.

We at Basement Expert have the expertise and high-quality materials to guarantee that the project is done correctly. Get a free estimate from us right away!

Additional costs to consider:

Backup Battery Sump Pump

A battery backup has many advantages. In the event that the primary system malfunctions or fails, that type of sump pump guarantees the security of your basement or crawlspace. If your home loses power, troubles continue even with a second sump pump. The only option that does not require electricity is a battery backup.


In most of the cases you don’t need a permit for the Sump Pump installation. However, if the work involves changing any structure on your property or involve any electrical work to install a sump pump, then a permit may be necessary. But, even if you don’t need a permit, your project must meet all code requirements and development standards.

Should my sump pump be upgraded?

How long can a sump pump last? A sump pump needs to be replaced every 7 to 10 years, even if it was professionally installed. Your sump pump gathers extra water from drains and distributes it away from the house. It is often situated in a basin on the basement floor. So, yes, getting an upgraded sump pump will help prevent common maintenance issues while also giving you improved function.