According to our records, this business is located at 1029a W Ridge Rd. in Gainesville (in Hall County), Georgia 30501, the location GPS coordinates are: 34.281918 (latitude), -83.815132 (longitude). Martin Johnny R Grading Co is categorized under Erosion Control (SIC code 1629). Known organization president is Johnny Martin. You can contact the company by phone at (770) 536-5431.