A-1 Collection Service, a Division of TRAF Group, Inc. 80 W Upper Ferry Rd West Trenton, NJ 08628-2736 A-1 Collection Service, a Division of TRAF Group, Inc. A-1 Collection Service, a Division of TRAF Group, Inc. is an New Jersey collection agency. New Jersey collection agencies can help businesses, medical practices and facilities that are creditors to collect their accounts … [Read more...]