According to our records, this business is located at 777 W Southern Ave. in Mesa (in Maricopa County), Arizona 85210, the location GPS coordinates are: 33.3926779 (latitude), -111.847691 (longitude). H & R Block Tax Service is categorized under Tax Return Preparation and Filing (SIC code 7291). Current estimates show that the unit has a sales volume of $310,000 and staff of approximately 10 people. You can contact the company by phone at (480) 827-3129; the following fax number is also provided: (480) 827-3171.