As of 2016, Fuji in USA referred me to Southern Photo Technical Services in North Miami Beach, Florida.
http://www.sp-ts.com
They repaired my GW690II when I broke it on a Route 66 car trip. I need to re-drive it with a film camera all over again. Their web page states:
FUJUFILM CAMERA REPAIR CENTER
Southern Photo Technical Service is your exclusive Fuji Film USA, Camera Repair Center, providing all warranty and non-warranty repair services for all Fuji Cameras.
WARRANTY REPAIRS
Customers must submit a copy of the dated sales slip as proof of purchase for all warranty repair claims.
NON-WARRANTY
A written repair estimate will be provided for all non-warranty repairs, before repairs are made. All major credit cards are accepted.