Auto Transmission Repair & Replacement in Austell, GA
High Tech Transmission & Muffler - Your Car's Trusted Partner Serving Austell

For trusted auto transmission repair in Austell, Georgia, drivers rely on High Tech Transmission & Muffler. We specialize in automatic transmission repair and replacement, keeping Austell vehicles running safely, smoothly, and efficiently.
Automatic transmissions are complex systems that require expert diagnostics and precise repair work. Our certified technicians use advanced diagnostic tools and proven repair methods to deliver long-lasting, dependable results.
Expert Automatic Transmission Repair in Austell
Transmission issues often begin subtly but can quickly become costly if left unaddressed. Whether your vehicle is slipping gears, shifting roughly, or leaking transmission fluid, High Tech Transmission & Muffler provides accurate diagnostics and effective repair solutions.
Our automatic transmission repair services include:
- Comprehensive transmission inspections and diagnostics
- Transmission fluid service and flush
- Leak detection and seal repair
- Solenoid, valve body, and sensor repairs
- Torque converter and internal transmission repairs
We focus on addressing the root cause of the problem while helping you avoid unnecessary replacement costs.
Professional Transmission Replacement Services in Austell, GA
When a transmission repair is no longer practical, High Tech Transmission & Muffler provides professional automatic transmission replacement services. We explain your options clearly and help you choose the best solution for your vehicle and budget.
Our transmission replacement options include:
- New automatic transmissions
- Rebuilt or remanufactured transmissions
- High-quality used transmission installations
Each transmission replacement is installed with precision and rigorously tested to ensure reliable performance on Austell roads.
Why Austell Drivers Choose High Tech Transmission & Muffler
- Experienced Transmission Specialists
- Honest Diagnostics & Transparent Pricing
- Advanced Diagnostic Technology
- Quality Parts & Skilled Workmanship
- Locally Trusted Auto Repair Shop
We are committed to delivering dependable transmission services and exceptional customer care to Austell drivers.
Signs You May Need Transmission Service
Schedule a transmission inspection if you notice:
- Slipping or delayed gear changes
- Jerking, shaking, or hesitation while driving
- Burning smells or transmission fluid leaks
- Grinding, whining, or humming noises
- Transmission or check engine warning lights
Early service can prevent major transmission failure and save you from costly repairs.
Serving Austell, Georgia & Surrounding Areas
Conveniently located to serve Austell, GA, we work on most makes and models and are dedicated to keeping local drivers safe, confident, and on the road.
Schedule Auto Transmission Service in Austell Today
Don’t let transmission problems disrupt your daily drive. Trust High Tech Transmission & Muffler for expert auto transmission repair and replacement in Austell, Georgia.
- 📞
Call today to schedule your transmission inspection or request a quote.
🚗 Quality workmanship. Honest service. Trusted by Austell drivers.

Don't have time to call? Fill out the form below
FAQs from Consumers in Austell
How much does transmission repair cost in Austell, GA?
Costs vary depending on the issue and vehicle type. We provide upfront diagnostics and transparent pricing before starting repairs.
Is it better to repair or replace a transmission?
That depends on the severity of the damage, mileage, and overall cost. Our technicians help you make the best decision for your vehicle.
How often should transmission fluid be serviced?
Most vehicles benefit from service every 30,000–60,000 miles, especially with stop-and-go driving common in Austell.





