Mailing Packages and Letters to San Luis


Want to send a package to the Oasis Boys, supplies to the church, or an item to any of our other ministries?  We have people who weekly visit our PO Box in San Luis, AZ and transport the items to San Luis Mexico.   We only ask that before you mail the package, you let us know what is on the way so we can be ready to receive it!  Caring Hearts Ministry
PO Box 990
PMB 863
San Luis, AZ 85349

*If you are using a mailing service that does not deliver to PO Boxes, use this address:

Caring Hearts Ministry
Unit 990-863
San Luis, AZ 85349

 When shipping larger boxes or items than the US postal service can handle we need to send these items to a warehouse / distributor. We have to phone them and tell them that a shipment is coming. The Address is

Bill Polkinhorn , Inc.
412 north Henry Chavez San Luis Arizona San Luis , AZ,85349
Phone  number – 928 627 2069