Clients reviews about Diesel Tech Performance

Someone who takes pride & quality over quantity of work. 2017 ram 3500 I have had coolant bypasses for the transmission & engine, fass fuel pump, miscellaneous seals/ gaskets, basic maintenance, and the newest thing, a stage 2 transmission. While pulling a 8.5x16x7 enclosed trailer (~9500lbs), my temps across the board maintain low. Engine oil & coolant temps stay around 180-190 and transmission temps stay around 105-120 while the outside temp is 65. The craftsman’s of Debos Diesel Performance has left me with zero issues of his work. He uses top of the line parts and will explain to you why he recommends that certain brand/ style over others. He’s not just in business as a “diesel shop” but more of a quality/ performance shop image. ~ Matthew C

⭐⭐⭐⭐⭐ Excellent Service – Highly Recommend! We had a great experience with Diesel Tech Performance Inc in Jefferson, GA. They fixed our truck very quickly and professionally, and the whole process was smooth from start to finish. The prices were very reasonable, and the quality of work was excellent. It’s not easy to find a shop that is both honest and efficient, but they really delivered. Everything was done perfectly and on time. The staff was helpful, knowledgeable, and easy to work with. You can tell they care about their customers and take pride in their work. If you need diesel truck repairs, I highly recommend Diesel Tech Performance Inc. We will definitely come back again! ~ Alina S

I've had an outstanding experience with Diesel Tech Performance, Inc. From start to finish, the service was professional, honest, and highly skilled. Constantin, the owner, truly knows his craft. He took the time to explain everything clearly and made sure I understood all the work being done on my vehicle. What really stood out was his attention to detail and commitment to doing the job right. It's rare to find a shop that combines technical expertise with such genuine customer care. Highly recommend Diesel Tech Performance to anyone looking for reliable diesel service or performance upgrades. Big thanks to Constantin and his team! ~ Fleet A

Great service, got there around 3 pm with a water pump leak they did the pressure test to make sure where the leak was coming from. Got the new water pump in no time, They started working on the truck right away by 8 pm same day I was ready to go. Thank you very much ~ Cesar C

David and his son Omar did a fantastic job. Jumped right on my issue and got me out of there quick. Never tried to overcharge me, and wouldn't give up until they found the exact problem. Alot of mechanics would have ran up the numbers. I'm thankful that they didn't. I will be going back. Thanks ~ Omari M

I got breakdown in warehouse they came and diagnosed my truck and told me I have got problem with clutch i went to the shop they finish the job with in just 2 days they are so professional and fast they save my money and time thank you so much deisel tech performance ~ Muhammad M

Mr Konstantine, Mr Demetri and Mr PaVlo!!! Thank you 🙏🏽 for all of your efforts! It wasn’t easy however you all NEVER GAVE UP!!! You all got me back on the road to be home with my family!!! Thank You 🙏🏽!!! ~ Steve H

Highly recommended service! Very professional, friendly, and reliable people. Everything went exactly as agreed and without any problems. If you need a service you can trust, this is the right place. ~ Spin L

Helped us our tremendously. Found parts. Quick work. Truck was back up and running quickly. Highly recommend. ~ Nicholas P

Thank you for being a part of the Truck Parking Club. Grateful for the privilege to park on your property. ~ Rick K

Very good shop, fair priced, honest owner, close to freightliner I 85 exit 140, owner is Asian and has Ukraine accent LOL good man ~ Charles M

Very nice people, knowledgeable, good prices. Professionals. Any truck problems, don't hesitate to contact them. ~ Angela N

The best service. Very accurate diagnostic . Strongly recommend. ~ ANDREY P

Help me quick fast to fix my window and didn’t even charge me thank you great service and timely ~ Vincent R

This shop is honet, nice mechanic fix issues as quickly, I will recommend this for anyone ~ Ryan F

Great service, good communication. Recommended for everyone ~ Rafael A

Excellent work reasonable prices and very professional. I will keep going back. ~ jose r

Big thanks to the entire team at Diesel Repairs Shop for the fast and professional service! ~ Vsevolod K

Great service and we highly recommend. Very responsible and finish their job on time. ~ Victor S

He was very helpful they stay overtime to help us and they didn't charge anything overpriced ~ Kamil A

A service you can trust. Highly recommended !!! ~ Dave V

The best ever ~ Nabil A

Great place very professional ~ Kalidou s

Very good service and timing and pricing ~ Nika K

Reviews from our customers

Find us on social media