Warranty/Authorization Procedure Click on the item below for more information. Email firstname.lastname@example.org or call 770-285-3264. How to guide for new and existing suppliers. Factory-direct Field Service team provides support on installation and maintenance of Hillphoenix products. Hillphoenix limited warranty information. Service & Warranty Complaint Form for Anthony and Hillphoenix. Service & Warranty Request Form for Anthony and Hillphoenix.