Borough Clerk 255 Roseland Ave Essex Fells, NJ 07021 Phone : (973) 226-3400 Business Category Government Offices-City Village & Twp Legislative Bodies Essex Fells Borough Of Caldwell, NJ 07006 Phone : (973) 226-3400 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools Essex Fells Borough Of--all Other Departments Caldwell, NJ 07006 Phone : (973) 226-3400 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools Essex Falls Board-health Roseland Ave Essex Fells, NJ 07021 Phone : (973) 226-3400 Business Category Government Offices-City Village & Twp Legislative Bodies Essex Fells Borough Of--tax Collector Roseland Ave Essex Fells, NJ 07021 Phone : (973) 226-3400 Business Category Government Offices-City Village & Twp Government Offices State & Local Legislative Bodies Government Offices & Public Schools Tax Collector 255 Roseland Ave Essex Fells, NJ 07021 Phone : (973) 226-3400 Business Category Public Finance Taxation & Monetary Policy