General Info

We are a certified transmission installation and repair shop servicing all imported and domestic cars, light duty trucks, SUVs, and minivans. We pride ourselves on timely & top quality installation and repairs of transmissions as we know your vehicle is a necessity to you. Our shop is located in south Marietta, Georgia, north of Smyrna, Georgia and we service all of the surrounding areas. Welcome to High Tech Transmissions & Mufflers, your trusted destination for top-notch automobile transmission repair services. If you've been experiencing issues with your vehicle's transmission, you've come to the right place. Our team of skilled technicians is dedicated to diagnosing, repairing, and maintaining your vehicle's transmission system.