Sump Pump Setup In Basement Montclair: If you are considering a basement renovation in Montclair, New Jersey, there are several steps you should take. If you are building a new home, it is a good idea to check the site plans for drainage. Finally, you'll need some PVC cement to finish the job. For example, do you have a French drain? In addition to a sump pump, a French drain is a very useful water drainage system for your basement. You may want to have a French drain installed by a professional. But if your pump fails, you could end up with significant flooding.