1. Crossman Engineering 151 Centerville Rd, Warwick, RI 02886 Coordinate: 41.69786,-71.46566 Phone: (401) 437-5198
2. Hughes Associates 117 Metro Center Blvd Ste 1002, Warwick, RI 02886 Coordinate: 41.725,-71.45538 Phone: (401) 736-8992