You may want to have a French drain installed by a professional. If you choose to install a sump pump, you should make sure it is properly installed. First, do you have the proper dehumidification system? Second, do you have a water alarm? A water alarm will warn you if there is water in your basement. Another advantage is that you will have a dry basement to play in when the sun comes out. Depending on your preferences, you might opt for a DIY or for the pricier option, hire a professional to do it for you. Most battery systems come with a control box that will notify you if your pump needs maintenance or needs a replacement battery. Having a sump pump installed can cost hundreds or even thousands of dollars, depending on your location. There are other things to consider in choosing the right perimeter drain and sump pump for your home. Having a properly installed sump means you can keep the water out and save your floors, walls, and ceilings from getting wet and moldy. Residential Sump Pump Installation Montclair: There are many reasons for homeowners in Montclair, New Jersey to consider residential sump pump installation. To do this you need to figure out whether or not your home has a crawlspace or basement. It can be installed under a basement floor or on a concrete slab. Installing one will save you thousands of dollars in repairs. Afterward, cement the pit.