It is generally recommended to hire a professional plumber to install a sump pump, as the installation process can be complex and may involve working with electrical and plumbing systems. A plumber will have the necessary skills and expertise to properly install the pump, as well as the tools and equipment needed to complete the job safely and effectively.

Here are some steps that a plumber may take when installing a sump pump:

1. Determine the best location for the pump: The plumber will assess your property and determine the best location for the sump pump, taking into consideration factors such as the location of the basement or crawl space and the proximity to the main water line.

2. Dig a pit for the pump: The plumber will then dig a pit for the pump to be installed in. This pit should be deep enough to accommodate the pump and any water that may collect in it.

3. Install the pump: The plumber will then install the pump in the pit, connecting it to the necessary electrical and plumbing systems.

4. Test the pump: Once the pump is installed, the plumber will test it to ensure that it is functioning properly.

Hiring a professional plumber to install a sump pump can help ensure that the job is done safely and effectively, and can also provide peace of mind knowing that the pump is properly installed and functioning properly.

When choosing a sump pump replacement, there are a few factors to consider to ensure that you select the right pump for your needs:

1. Type of sump pump: There are several types of sump pumps available, including pedestal, submersible, and battery-powered. Consider the specific needs and conditions of your home to determine which type of pump is best for you.

2. Flow rate: The flow rate of a sump pump refers to the amount of water it can pump in a given time period. Consider the size of your sump pit and the volume of water that needs to be pumped to determine the appropriate flow rate for your needs.

3. Horsepower: Sump pumps are available in different horsepower ratings. A higher horsepower rating generally means a more powerful pump, which may be necessary if you have a large sump pit or if you live in an area with heavy rainfall.

4. Material: Sump pump materials can include cast iron, stainless steel, and plastic. Consider the specific conditions in your home, such as the pH level of the water, to determine the best material for your needs.

5. Brand and warranty: Consider the reputation and reliability of the brand, as well as the length and terms of the warranty offered.

It is also a good idea to consult with a professional plumber to determine the best sump pump replacement for your needs. They can assess your specific situation and recommend a pump that will meet your needs and fit within your budget.