How Long Does it Take to Replace a Sump Pump? – Comprehensive Guide

How long will it take to replace a sump pump depends on various factors. This majorly includes the factors whether you take professional help or replace the sump pump on your own. Also, there are few other components as well which should be seen before you replace the old sump pump. So tag along with me and all everything about the replacement of the sump pump.

How Long Does it Take to Replace a Sump Pump?

How Long Does it Take to Replace a Sump Pump

On average, replacing a sump pump takes around a maximum of 2 hours. The time may vary when it is installed by the professional. If you hire a professional for replacing a sump pump then it might take about 1 hour only, but if you replace it on your own then it may take 3 to 4 hours. But this is not all, before you replace your sump pump there are a few things that you should assure and they are as follows:

  • Check that the size of the old sump pump and new sump pump matches so that no difficulty occurs while you place it in the already built sump pump pit.
  • Don’t forget to install the battery backup sump pump that is compatible with the new sump pump you are considering installing.
  • Check that the drain lines of the previous sump pump match with the new sump pump otherwise you would need new sump pump drain lines.

You may also want to know about sump pump replacement cost

Steps to Replace the Sump Pump

  1. First of all, unplug the old sump pump.
  2. Disconnect the sump pump from its discharge line.
  3. If a new discharge line is required then dispose of the previous one and install a new one.
  4. Now connect the new discharge line with the sump pump.
  5. Make sure that the sump pump is on the level.
  6. Check the float switch of the sump pump.
  7. Check that all screws are tightened.
  8. Plug in the new sump pump and test it.

It is best that you take professional help for installing the sump pump. But if you have enough knowledge and experience in plumbing then you can install it by yourself as well. Lastly, make sure that while doing this the power source is disconnected otherwise it could be fatal.

Right Time to Replace the Sump Pump

Right Time to Replace the Sump Pump
  • Sump pump making Continuous loud noises: when you hear that your sump pump is making constant weird noises without any major reason then it’s time to change the sump pump.
  • A sump pump is running without break: when your sump pump is drawing power units constantly then it’s time to call the plumber but if the plumber couldn’t set it then now it’s time to say goodbye to the old sump pump.
  • A sump pump is clogged after every 3 to 4 days: Sump pumps require maintenance but if it is clogging every couple of days then it is a sign that your sump pump is malfunctioning and you need to replace it with a brand new one.
  • When the sump pump is old enough: When almost 10 to 20 years have passed and now the sump pump is rusty and is not completing its tasks properly then it’s time to bring the new sump pump home.

Frequently Asked Questions

Is replacing a sump pump easy?

No, it’s not an easy task but if you have plumbing experience and skills then you can replace the sump pump easily otherwise call a professional for help.

What is the average life expectancy of a sump pump?

The average lifespan of the sump pump is around 10 to 15 years. Its lifespan also depends on the brand from which you buy a sump pump and also depends on how you maintain your sump pump as both these things can extend the life of the sump pump beyond average.

What causes sump pump failure?

The sudden failure of the sump pump is due to the power outage. At these times one should always have a backup sump pump or a water-powered sump pump that will save the basement from flooding.

Concluding Sump Pump Replacement Time

If you replace a sump pump by yourself then it takes 2 to 3 hours and that is only if you already have some plumbing skills. But if you hire a professional plumber then replacing a sump pump would take around 1 hour. On average, the replacement of a sump pump takes less time than installing a sump pump for the very first time.


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