Once you've got your sump pump in working order, you'll need to hook it up to your septic system. The wrong placement can result in significant leakage. Depending on your preferences, you might opt for a DIY or for the pricier option, hire a professional to do it for you. However, hiring a professional is the best way to get the job done. The discharge line should be buried at a depth that is at least a foot below the top of the check valve. You can pay to have a professional do the job, or you can do it yourself. Residential Sump Pump Installation Montclair: There are many reasons for homeowners in Montclair, New Jersey to consider residential sump pump installation. You should also consider the type of pump that you are installing. Many times, the water damage that comes with flooding can be costly.