According to our records, this business is located at 1300 N Broom St. in Wilmington (in New Castle County), Delaware 19806, the location GPS coordinates are: 39.7540989 (latitude), -75.560127 (longitude). Maron & Marvel is categorized under Law Firms and Law Offices (SIC code 8111). Known organization partner is James J Maron. Current estimates show that the unit has a sales volume of $7,515,000 and staff of approximately 45 people. You can contact the company by phone at (302) 425-5177.