Steven A. Berkowitz & Associates, P.C. North New Jersey Commercial Construction Attorneys | South New Jersey Commercial Litigation | Labor Law Attorney Central New Jersey - Berkowitz & Associates, P.C. The North New Jersey commercial construction attorneys at Steven A. Berkowitz and Associates, P.C. serve the legal needs of contractors and owners in the construction fields. For legal assistance with the bidding process, claims, contract formation, construction litigation, and labor issues in North New Jersey, Central New Jersey or South New Jersey, call (856) 350-6060 today.