According to our records, this business is located at 5304 E Southern Ave # 101 in Mesa (in Maricopa County), Arizona 85206, the location GPS coordinates are: 33.3943696 (latitude), -111.7170739 (longitude). Great Southwest Mortgage is categorized under Mortgage Bankers and Correspondents, Nec (SIC code 6162). Known organization manager is Kevin Kosisky. Current estimates show that the unit has a sales volume of $7,761,000 and staff of approximately 39 people. You can contact the company by phone at (480) 892-0000; the following fax number is also provided: (480) 892-0796. Business website can be accessed at www.gswm.net.