Best Auto Repair, Marietta

CONTACT US
  • 850 Sandy Plains Rd, Ste 3 Marietta, GA 30066

    770-422-0919

770-422-0919 | 850 Sandy Plains Rd, Ste 3 Marietta, GA 30066

Diesel Engine Repair

Hardworking or just hard at play, Speedy Transmission by CS services diesel trucks and jeeps from manufacturers such as GM, Chevy, Dodge, Ford and more. We also specialize in diesel engine repair for DuraMax, Power Stroke and Cummins.

Popular Brands We Repair and Service

  • Dodge Diesel
  • Ford Engines
  • DuraMax
  • Mercedes
  • Isuzu
  • Cummins
  • Power Stroke
  • GM Diesel Light Duty
  • Chevy

Choose Speedy Transmission by CS For Your Truck's Next Diesel Service

Read our reviews and see for yourself that we provide the best, most convenient diesel engine services near you at affordable prices. Come into our repair shop in Marietta today and experience the unmatched expertise of our pro diesel mechanics. Our 5-star reviews make us one of the most recommended diesel repair shops in Marietta!

Discover More About Engine Repair Services At Speedy Transmission by CS in Marietta

4X4 Services
Domestic Car Repair
Undercar Services: Maintenance

Speedy Transmission by CS Offers Auto Repair Services You Can Count On!

ASE (Automotive Service Excellence)
Jasper
BBB Accredited Business
Free Wifi
Christian Fish
Mitchell1
BNI
Cobb Chamber of Commerce
ATRA
Synchrony Car Care
Car Care Aware

TESTIMONIALS

reviewicon
Without a doubt, best transmission shop. 100% trust these people with all vehicles I own. Way better than AAMCO & cheaper. Everyone was very nice & friendly professionals. They stayed in touch with me as my cars transmission was being rebuilded. They treated me as I was importan
, 10/05/2021

reviewicon
Very helpful. Very kind! Good hearted staff?
, 09/22/2021

reviewicon
In today's society having an expensive repair done can be a gamble because most people put on a good front until you've spent your money then do questionable work, Which is why most people rely on a good review when making a decision where to take their vehicle. I chose speedy Marietta based on their customer feedback and was not disappointed. They did a great job rebuilding my transmission it drives and shifts in a way you know a professional with experience did the job. The pricing was fair and the work was done in a reasonable amount of time. I will definitely use their services again and highly recommend them to anyone in need of repairs .
, 06/22/2021

reviewicon
Great staff. Owner is awesome. Staff is awesome. Highly recommend. Great honest transmission shop!
, 05/15/2021

reviewicon
Speedy Transmission is an excellent transmission repair shop. The people there are great to work with. The main gal at the deck is extremely knowledgeable as well as professional and a nice person. She is either the owner or employee but if she's an employee she needs a raise. I am especially appreciative of this shop as they came highly recommended by a friend of mine and the only transmission shop in the area that I know who were willing and able to work on my vehicle. Evidently my vehicle (a 2012 GMC Penske box truck) has a transmission that is more difficult to work on than normal and other shops in the area had declined to even give me a quote as either their bays weren't big enough or the transmission itself was too difficult. Thanks everyone at Speedy Transmission.
, 05/08/2021

reviewicon
Great shop with very knowledgeable & honest mechanics with very reasonable prices. I've used them several times & send people there as often as I can
, 05/07/2021