1. Ett Environmental Services
6 Way Rd, Middlefield, CT 06455
Coordinate: 41.51302,-72.72435
Phone: (860) 349-1111
2. Advanced Environmental Interface Inc
8 Old Indian Trl, Middlefield, CT 06455
Coordinate: 41.49444,-72.68794
Phone: (860) 349-3559
3. Ett Environmental Services
448 Main St, Middlefield, CT 06455
Coordinate: 41.51504,-72.71207
Phone: (860) 349-1111