To start, homeowners must first determine the location of a sump pump. They also take up more space than their submersible counterparts. They can last for several years if properly maintained. However, hiring a professional is the best way to get the job done. To do this you need to figure out whether or not your home has a crawlspace or basement. Residential Sump Pump Installation Montclair: There are many reasons for homeowners in Montclair, New Jersey to consider residential sump pump installation. There are a few different ways to go about it.