Welcome to McDonnell's ATS

Your Local Auto Repair Facility in Livingston, MT

View Our Services Request Appointment

Welcome to McDonnell's ATS

Proudly providing expert auto and light truck repair, and maintenance services to customers of Livingston.

Your Local Auto Repair Facility in Livingston, MT

View Our Services Request Appointment

Welcome to McDonnell’s ATS in Livingston

With 20 years in business, we are proud to be your local maintenance & electrical diagnostic experts. As the premier auto repair shop in Livingston, our highly trained automotive technicians take pride in every procedure they complete.

Every one of our reliable specialists undergoes extensive automotive repair training, including advanced certification in engine repair, auto repair, brake repair and suspension work. While preventative maintenance is one of our specialties, our reputation has been built on our ability to solve all complex mechanical issues, bumper to bumper.

No matter what your vehicle needs, our team at McDonnell’s ATS will deliver trustworthy, honest and reputable service. We are grateful to offer reliable vehicle care to Livingston residents, as well as to those just driving through our town.

McDonnell's ATS Giving back to the community of Livingston

McDonnell’s ATS is partnering with other local parts and repair shops, local nonprofits, and the Livingston Area Chamber of Commerce to start giving cars to people who need them.

24-Hour Roadside Service

CALL 406 581 4028

We specialize in

Maintenance & Electrical Diagnostic

Auto Repair

Engine Repair

Brake Repair

Suspension Work

Excellent service!

Excellent service! They went above and beyond and we're very knowledgeable and patient when explaining the issues with my car. Fixed my car in a very timely manner. Would highly recommend them for any of your car needs.
Brianna Hudspeth

Absolutely the best customer service

From burned out tail lights to Cummins engine swaps, ATS has got you covered. Absolutely the best customer service, Grade A technicians and their coffee isn't too bad either!
Thanks for everything guys.
Jeff Bennett

Very qualified, knowledgeable staff

Outstanding! Very qualified, knowledgeable staff. Made me feel like my vehicle was the only one in the shop. Kept me informed on progress of repairs with no surprises. Absolutely the best, from technical ability to customer service!!
Sarah Wier