According to our records, this business is located at 5015 Birch St. in Newport Beach (in Orange County), California 92660, the location GPS coordinates are: 33.666671 (latitude), -117.858558 (longitude). Heslin Holdings Inc is categorized under Holding Utilities Companies (SIC code 6719). Current estimates show that the unit has a sales volume of $4,536,000 and staff of approximately 7 people. You can contact the company by phone at (949) 250-7144.