Guardian Transmission Repair

Over 50 Years of Combined Experience

We serve Marietta, East Cobb, Roswell,

Sandy Springs, & Woodstock.

2150 Post Oak Tritt Rd Ste. 100
Marietta, GA 30062

Se Habla Español
Financing Available

Marietta Transmission Repair Services

Family owned and operated. Conveniently located in Marietta, Georgia

near the intersection of Sandy Plains Rd and Post Oak Tritt Rd

Marietta automatic transmission repair

Transmission repair starts with a complete and through diagnosis of the transmission to determine the problem with the transmission.

Automatic Transmission Repair

transmission repair

Manual transmission breakdown is fairly common with extensive usage, and this usually causes unwelcome inconveniences.

Manual Transmission Repair

CVT Transmission Repair

A continuously variable transmission (CVT) is an automatic car transmission system that enables smoother driving through optimization of the gear shifting process.

CVT Transmission Repair

clutch repair

Vehicles which are used in cities where there are traffic jams are more likely to require clutch repairs or replacement.

Clutch Repair

Marietta differential repair

The differential directs the power to the wheels while turning and is responsible for rotating and moving the vehicle wheels.

Differential Repair

marietta transfer case repair

In a four-wheel drive car, the transfer case makes it possible to change from two-wheel to all-wheel drive.

Transfer Case Repair

marietta CV Joint repair

CV-joints are critical as they transfer the engine torque from transmission to move wheels at a constant speed. In front wheel-drive cars, the constant velocity joints deliver the torque to front wheels.

CVT Joint Repair

drive shaft

The drive shaft will not fail suddenly, but instead, it will gradually worsen. Discovering a driveshaft problem early will prevent hefty repair costs

Axle Drive Shaft Repair

Transmission Shop in Marietta

marietta transmission serviceYour transmission plays an important role in the operation of your vehicle. It is attached to the engine, and its main function is to make the wheels and engine rotate synchronously, keeping everything in balance. Guardian Transmission is qualified to check for problems and make the necessary transmission repairs.

Ignoring small problems can cost you in the long run. Regularly checking the transmission will help you save the cost of maintaining and repairing your car.

Recognized as one of the best transmission repair companies in Marietta, Guardian Transmission offers a wide range of transmission repair services, including free performance and computer diagnostics, transmission and backup services.

Guardian Transmission also offers general car repair services such as engine repair, braking, cooling and heating, steering and suspension, timing belts and water pumps, and much more.

The mechanics from Guardian Transmission are certified and have all the skills and experience necessary to provide the right solutions at a fair price. Also, the company use only quality parts. Guardian Transmissions offer customized services, and highly personalized warranties for all of their products and services.


Offering Prompt Service for Your Vehicle

marietta transmission repair shopGuardian Transmissions offer prompt service for your vehicle. A quick diagnosis and recommendation can help you plan for alternate transportation while your transmission is being repaired.

As one of the best transmission repair shops, Guardian Transmission provides honest, practical solutions at affordable prices. Some of the key components that cause transmission problems in automobiles are the gears, filters, seals, sensors, transmission fluid, bell housing, etc. Wear and tear on these components can reduce the performance level of the transmission, requiring immediate attention. When you take your car to our transmission repair shop, Guardian Transmission, your car is checked and diagnosed by the most experienced specialists who know the best methods of repairing your transmission.

The transmission is very important for the power and speed of the car. Guardian Transmissions can solve the problems that the car faces and can increase performance. These authorized specialists are capable of tuning the engine, programming the electronics, and synchronizing the transmission. All of these systems work together in today’s modern car.


Honesty and Fairness from a Shop You Can Trust

As a certified transmission repair shop, Guardian Transmission has over 30 years of experience. The owner, Jason Scott is a past contributor in trade magazines like Gears and Road & Track. Jason knows the ins and out of the transmission repair business. His reputation for honesty and fairness is what draws customers from miles away.


The Best Warranty in the Industry

Guardian Transmission not only offers the best transmission repair services but also offers efficient after-sales services. You can get quality transmission repair services and the best Warranty in the industry from Guardian Transmission. Call our shop and arrange for a comprehensive transmission diagnosis. Our qualified technicians will provide you with a thorough diagnosis and offer you the best options for you and your vehicle. We serve customers in zip codes like 30062, 30066, 30067, 30068 and cities like East Cobb & Marietta, Roswell and Sandy Springs.

Click Picture Above To See Our Featured Article In Gears Magazine

Full Drive Line Services

Satisfaction Guaranteed

Call us today

(770) 509-2140


MON-FRI: 8:00 – 5:30



STE. 100
(770) 509-2140