Header text (Left Side)

850 Sandy Plains Rd
850 Sandy Plains Rd, Marietta, GA 30066, USA

Header Right Text

  • We are Cobb County’s Preferred
    Transmission Repair Shop!
Welcome To
Speedy transmission of Marietta

We Are Your Trusted, Local Transmission Repair Center. We are Cobb County’s Preferred Transmission Shop!

As a family-owned transmission shop, our goal is to provide customers outstanding service and transmission repairs at affordable prices. We live in this community and are dedicated to serving our neighbors by offering quality transmission work from people you can trust.

At SPEEDY TRANSMISSION we strive to offer you the very best value and service in the transmission industry. Backed by RED ATRA Golden Rule Warranty, you can trust our work on your transmission.

Make an informed decision about the repair and maintenance of your car’s transmission with advice from our certified technicians. For a Free transmission inspection, contact SPEEDY TRANSMISSION!

We invite you to stop in to Speedy Transmission of Marietta for any transmission repair, transmission inspection or transmission rebuild. Come meet us and have a look around. We look forward to the opportunity to get to know you…and your vehicle.


Financing Available, Apply Now!

Our Services

  • Custom Rebuilt Transmission
  • Transmission Repair
  • Transmission Replacement
  • Transmission Services
  • Wholesale Transmission Services
  • We Service Foreign & Domestic Vehicles

Free 24 Hr Towing

with any Major

Repair Over

We Serve Cobb, Cherokee Paulding, Bartow, Douglas, Forsyth, Gwinnett, Dekalb, Fulton Counties in Georgia!

Get a Free Quote Now!

Full Name

First Name

Last Name


Phone Number

Area Code

Phone Number



Customer Reviews

Jeff H.

I have been a vendor for Speedy Transmission Marietta for over 7 years. The staff is the most genuine, honest, hard-working people I have met in this business. They put their client needs before their own.

Jim C.

They go above and beyond with customer service and getting the job done right without doing anything unnecessary. I highly recommend them! If you bring your vehicle here, you will be glad you did

John B.

Wonderful service! The owner’s communicated with me throughout the entire process of the repair and saved me hundreds of dollars over other repair shops.

Brian V.

These guys are AWESOME! They rebuilt my ’96 Honda Accord transmission. I have driven it 1800 miles since then and it runs great! Terrific folks to work with.

Live from our Facebook Page