Are there any Apple-authorized technicians based in Atlanta?

Based on your situation, I recommend service.

Service Checklist:

• Mac service pricing.
• Check AppleCare Coverage.
• Get your Mac ready for service.

Click ▶︎ Start a Service Request. ⚛️

Need more help?

• Call Apple Support at 1-800-APLCARE. 📞
• International Support. 🌐
• Contact Apple Support. 📝
• Live chat using Messages. 💬

Click ▶︎ Check Repair Status. 🔧

We are all other users from around the world, so you'd have a better chance to find someone inquiring locally. Although I have never heard of anyone doing Mac repairs for free.

Yes, there are Apples stores in Atlanta. Whether or not you qualify for free repairs depends on the status of your warranty. If it's expected ...no free repairs.