1. Crossman Engineering 151 Centerville Rd, Warwick, RI 02886 Coordinate: 41.69786,-71.46566 Phone: (401) 437-5198
2. Steere Engineering 2374 Post Rd Ste 201, Warwick, RI 02886 Coordinate: 41.71767,-71.44395 Phone: (401) 773-7808