WE FIX EVERYTHING
Unbeatable Auto Repair
In Marietta, GA
We make your car repair easy. ASE-certified technicians serving Marietta and Metro Atlanta for over 20 years. See all areas we serve →
Trusted Auto Repair in Marietta
Serving Cobb County & Metro Atlanta
WELCOME TO ADVANTAGE AUTO SERVICE
Locally Owned Auto Shop.
Fixing Cars is What We Do.
If you need your brakes checked or your engine light comes on, we'll take care of you fair and square. Come in and see the Advantage Auto Service difference. We're the one-stop, all-in-one shop for automotive repairs and scheduled maintenance. Our ASE Certified technicians for over 20 years have been earning our customer's trust.
Our mission is to educate and show our customers what work is necessary and why. Just as important, we will share what auto repair isn't needed. Pull in for a FREE inspection and electronic scan. You will get VALUE from our work & FAIR pricing. We stand behind everything we do.
Services Done Right
Our skilled mechanics are trained professionally in the best car repair techniques in the industry. We offer services from routine maintenance like oil changes and tire rotations to extensive overhauls and engine repair.
Convenient Location
We are located in the heart of Marietta, GA near Truist Park. Whether you live in Marietta, Smyrna, Kennesaw, Acworth, or anywhere in the Cobb County area, we can help you get back on the road.
Quick & Convenient
Our expert mechanics offer the best car repair to get you back on the road quickly and safely. We use state-of-the-art specialized computer diagnostic systems, and complete thorough inspections so you feel confident in our service.
Need Diesel or Fleet Services?
Our Experts Are Here to Help!
From Powerstroke and Cummins diesel engines to shuttle buses and box trucks, our specialized team handles vehicles of all sizes.
EXPLORE DIESEL SERVICESOUR PROMISE
A Car Experience
Dedicated to You
Whether it's changing your oil or getting you back on the road after a major breakdown, we are here for you. We offer extensive warranty repair work taking the hassle out of going to the dealership.
Above all, Advantage Auto Service strives to be the best repair shop in Marietta. Because we care for your vehicle as if it were our own.
LEARN MOREWHAT WE DO
Caring for Your Car
like it's Our Own
From regular maintenance to larger repairs, get top-notch services dedicated to helping you drive your car with confidence — whether you're going across town or across country.
SAVE MORE TODAY
Current Specials & Offers
Take advantage of our latest promotions. Print or show on your phone at time of service.
Synthetic Blend
Oil Change
Includes up to 5 qts synthetic blend oil & filter. Additional oil, euro & specialty vehicles not included.
Cannot be combined with other offers.
Full Synthetic
Oil Change
Includes up to 5 qts full synthetic oil & filter. Additional oil, euro & specialty vehicles not included.
Cannot be combined with other offers.
Multi-Point
Inspection
Full vehicle inspection covering brakes, tires, fluids, belts, hoses, and more. Know exactly what your car needs.
Cannot be combined with other offers.
Service
Discount
We honor those who serve. Active duty military and veterans receive 10% off labor, up to $50 discount. Show military ID at time of service.
Free Brake
Inspection
Our technicians check pads, rotors, calipers, and brake fluid. Catch brake issues early before they become expensive repairs.
Cannot be combined with other offers.
AAA Member
Savings
AAA members receive 10% off labor, up to $50 discount. Show your AAA membership card at time of service to save.
4-Wheel Alignment
Domestic
Full 4-wheel alignment on most domestic vehicles. Improves tire wear, fuel economy, and handling.
Cannot be combined with other offers.
4-Wheel Alignment
Euro / Import
Full 4-wheel alignment for European and import vehicles. Precision specs for BMW, Mercedes, Audi, Volvo, and more.
Cannot be combined with other offers.
Refer a Friend,
Both Save
Refer a friend to Advantage Auto Service and you both receive $25 off your next service. Ask us about the details when you visit.
Ready to Save? Book Your Appointment Today.
Call us or book online — we'll apply your discount automatically.
Flexible Financing Available
Don't Let Cost Stop You From Getting Back on the Road
Apply for Koalafi no-credit-needed financing in seconds — plus EasyPay, Snap Finance & Synchrony coming soon. Get approved today, drive away today.
STATE-OF-THE-ART EQUIPMENT
Our New Alignment Rack —
Latest Technology & Updates
We invested in the latest alignment rack technology so we can complete your service faster and more precisely than ever. Whether you're dealing with uneven tire wear, a pulling steering wheel, or just want to protect your investment — our state-of-the-art equipment gets you back on the road quickly.
- ✓4-wheel computerized alignment with live readouts
- ✓Handles domestic, import & European vehicles
- ✓Fast turnaround — most alignments same-day
- ✓Backed by our 24-Mo / 24K-Mile Warranty
Each Mechanic Professionally
Trained & Certified
To ensure you receive the best services and experience, our mechanics are all professionally trained and ASE Certified. And with our skilled team on your side, we work to help you extend the life of your car, truck, or l We are proud members of AAA, ASA, NAPA AutoCare, and RepairPal Certified — backed by the 24-Month / 24,000-Mile Nationwide Warranty.
Learn About Our Warranty →CUSTOMER REVIEWS
Trusted by Thousands of
Marietta Drivers
"I had a problem with my taillights that wouldn't turn them off on their own. I brought my car to this shop. The mechanic did an awesome job and was quick with service on the same day. I am returning."
Shaundrya Porter
4.7
Google Rating
700+
Reviews
20+
Years Serving
Marietta
Shaundrya Porter
"I had a problem with my taillights that wouldn't turn them off on their own. I brought my car to this shop. The mechanic did an awesome job and was quick with service on the same day. I am returning."
Renee H.
"Jenny and the team are absolutely wonderful. I've been coming here for years and they always treat me like family. Transparent pricing, fast turnaround, and they never try to sell you something you don't need. 5 stars every time."
James K.
"Check engine light came on Friday afternoon. Called Advantage, they got me in Monday morning, diagnosed it quickly, and had it fixed by noon. Reasonable price and the car has been running perfectly since. Highly recommend."
Tiffany M.
"I was nervous about finding a trustworthy shop after moving to Marietta. A coworker recommended Advantage Auto and I'm so glad she did. Eric walked me through everything my car needed, prioritized what was urgent, and didn't pressure me on the rest. Honest shop — rare to find."
Carlos R.
"Had my A/C recharged and a coolant flush done here. In and out in under two hours. The waiting area is clean and comfortable, staff was friendly, and the price was exactly what they quoted. No surprises. Will be back for my next service."
Patricia W.
"Used the after-hours drop box for the first time last week. Left my car the night before, got a call by 9 AM with a diagnosis, approved the work by text, and picked it up after work. The whole process was seamless. This is how auto repair should work."