Mon–Fri 7:00 AM – 4:30 PM 2150 Post Oak Tritt Rd, Ste 100, Marietta, GA 30062
After-hours pickup and key drop-off available (770) 509-2140 (770) 509-2140
FREE INITIAL INSPECTION
Service Areas · Johns Creek, GA

Transmission repair for Johns Creek — an honest 38 minutes away.

We won't pretend to be around the corner: our East Cobb shop is 21 miles from Johns Creek, about 38 minutes across the top end. Most Johns Creek customers find us the same way — someone they trust told them to make the drive. For a hand-built rebuild backed 2 years / 24,000 miles, or a second opinion on a five-figure dealer quote, it's a drive people keep deciding is worth it.

Guardian Transmission Repair at 2150 Post Oak Tritt Rd, Marietta GA — green metal roof, red Guardian sign
The shop itself — one location on Post Oak Tritt Road serves every city on this page.
Plan the trip once, do it right

Built for households with a spare car — which is most of Johns Creek.

Johns Creek has the highest owner-occupancy of any large city we serve (80.4%), and a quarter of households run three or more vehicles. Practically, that means the car with the transmission problem usually isn't the only car — you can leave it with us for the days a proper rebuild takes without stranding the family, and pick it up on your schedule with our pay-online, keys-where-you-want-them after-hours pickup.

Call before you drive. We'll talk through the symptoms, tell you honestly whether the trip makes sense, and set a drop-off day so the visit counts.

Why people cross the metro for us

Referrals. Most of our Johns Creek work starts with "my mechanic said take it to Guardian" or a neighbor's story. We're the shop other repair shops send transmissions to, and we charge them the same price we'd charge you. What those referrals say →

The 1990s-car problem

Much of Johns Creek was built in the 1990s, and plenty of its garages hold a well-kept second vehicle from that era or the 2000s — exactly the paid-off keeper where a custom rebuild beats a car payment. We also see its CVTs: dealers quote replacement; we rebuild them.

Fulton emissions

Johns Creek is in Fulton County, so a check engine light — transmission codes included — fails the annual emissions test and blocks tag renewal. The emissions guide →

Call first. We'll tell you if the drive is worth it.

You'll get a technician on the phone — an honest read on your symptoms before you burn 40 minutes.