Harmony Ridge Utility Providers
| Cable | MediaOne | (770) 559-2000 |
Gas |
Georgia Natural Gas | (888) 878-3258 |
| Phone | BellSouth | (404) 780-2355 |
| Electric | Georgia Power | (404) 325-4001 |
| Water | Harmony Ridge Apts | (770) 471-8899 |
Schools
Church Street Elementary School, Riverdale Middle School, and Riverdale High School