Truck Diagnostics Services in Union City, GA

Serving Union City and Surrounding Areas

Call now and get service ASAP.

678-304-2082

What Our Customers Are Saying

It's an impressive shop. I had them do an inspection on my truck and they found - and showed me - a small problem that could have put me on the side of the highway. "A stitch in time saved me far more than nine!"

Marc Circle

Our ac went out in out truck. Had it checked for a leak at TA.They said it needed a new compressor No leak. Drove on to atlanta and it was too hot in the truck to continue. Found 16 Phase Diesel and saw good reviews so I called.and spoke to Antoine. He was very nice and gave us a good price and quick service for the next morning. They found another issue, we needed a new comdenser and we were a bit stressed but Antoine worked hard to find us the best price on the parts and get it installed same day. He was extremely kind and went above and beyond. All the people there are so friendly and professional. If you need your truck fixed, you must take it to this shop and speak with Antoine. He made the entire experience better. This is our new go to repair shop. The Phillips

Cindy Phillips

Very nice people, professional, quick response and confirms the labor rate and cost first. I had a windshield water fluid issue. After checking in, they assigned their technician immediately and I didn’t have to wait for long time. Also, I enjoyed fresh coffee and water served for free at the lobby while waiting there. I know the value of time specially for the truck drivers. In order to have your issues fixed with no wait time, I recommend you can contact them and you will be welcomed by them asap.

Abdul Nadim

Identify issues in minutes with dealer-level tools, expert techs, and honest, no-guesswork results.

When your truck throws a code, loses power, or just doesn’t sound right, every hour you wait costs you money. Our certified diesel technicians use advanced diagnostic equipment to pinpoint the exact problem the first time, saving you time, stress, and expensive “parts-swapping” repairs. Get a clear explanation, real solutions, and a repair plan you can trust.