The Consular Section of U.S. Embassy Santiago does not provide fingerprinting services. Below are two places where you can get your fingerprints taken for FBI background checks or other purposes.
1. Colegio Criminalistas de Chile. You can schedule your appointment with them through their website here:
2. Criminalistica SAV forense. You can contact them through their website here: http://www.criminalisticasav.cl/contacto.html
These places only provide the fingerprinting service. You will have to forward all documents, including the fingerprints, to the requesting agency.