According to our records, this business is located at 2400 W Dunlap Ave. in Phoenix (in Maricopa County), Arizona 85021, the location GPS coordinates are: 33.5684156 (latitude), -112.1113778 (longitude). Great Southwest Mortgage is categorized under Mortgage Bankers and Correspondents, Nec (SIC code 6162). Current estimates show that the unit has a sales volume of $1,194,000 and staff of approximately 6 people. You can contact the company by phone at (602) 864-1264.