You'll need a wrench to help you do this. You can pay to have a professional do the job, or you can do it yourself. They can last for several years if properly maintained. To start, homeowners must first determine the location of a sump pump. Battery Sump Pump Installation Montclair: If you are considering sump pump installation in Montclair, NJ, there are a few factors to consider. This can be a tricky proposition, as you don't want to overdo it, but the best way to do this is to do a little research. It is also a good way to improve the look of your home's exterior. This will ensure that your home's foundation will not take a beating from floodwaters. During a power outage, your sump pump will continue to move water around your basement. You might be surprised at what you find. Depending on your specific needs, you may need to get city permits. Having a sump pump installed can cost hundreds or even thousands of dollars, depending on your location. Pedestal sump pumps are usually cheaper, but are noisier. If it's a unit powered by electricity, you'll need to enlist the help of a professional. If you choose to install a sump pump, you should make sure it is properly installed.