View complaints of Middlesex Management filed with BBB. BBB helps resolve disputes with the services or products a business provides.File a complaint against a business with BBB, search for a business to file a complaint against, or find out the status of a complaint you submitted. If you believe that your privacy rights or the privacy rights of another have been violated, you may file a complaint in writing with Middlesex. The complaint and complaint form can be submitted in several different ways: In Person, The Gateway Building – 2600 Woodbridge Avenue, Edison NJ 08818. You will be directed to the nearest WHD office for assistance. This form allows consumers to file complaints against businesses regarding poor service, unsatisfactory products, or unethical business practices. Below you may download a printable version of the Complaint Form. Complaint forms are currently available in 11 languages.