Testimonials

Airoldi Breakdown

"I have used DTT for many road calls for various problems, they are fast, timely, and reliable, day or night, I highly recommend"

Juan Cordova

"I had a very good experience today, with this truck service, Thomas was very professional, courteous, friendly and went above and beyond. The quick response was great! I thought I would be waiting hours, but Thomas was there in a hour and had me on my way in a 1/2. Very impressed. Most times us truck driver deal with mechanics it’s usually a bad experience. I appreciate the professionalism and the friendliness. I will refer Diamond to all my fellow drivers. Thanks"

Robert Kolb

"Fair price & EXCELLENT communication. I highly recommend"

Emmanuel Gonzalez

"Excellent service very honest very helpful not the kind of company only motivated by money"

Rudy Aliva

"Long story short! I flew from NJ to MN to purchase my lovely T680. Everything on it was in tack and no leakage. As I was driving through IL, once I stopped for the day, I noticed a leak. I couldn't spot where it was coming from, but I know it was related to the power steering reservoir as it was completely empty. My world came down, I searched on Google what it could be I got too much information I'll say. The next day I called Diamond on a SUNDAY. They deployed one of the mechanics over, and when he checked it out, he quickly spotted the issue. The mechanic replaced my reservoir and hoses with a bit of modification in less than 2hrs. I am extremely thankful for them and their service. They literally saved my investment that could've gone wrong if the matter wasn't repaired in a timely fashion. Thank you."

Deonte Lee

"So belt and tensioner went out on me again, 3rd time by the way cause another company changed the belt but not tensioner, so this guy Stephen come out and handle the problem expediently with Customer Service skills that make feel bad if you don't tip him lol, thanks Stephen, man, for getting running and back home on a Friday night, with just enough time to enjoy it, like he did it with his eyes close..."

Roger Franklin

"Tommy was prompt and upon seeing the issue, he was able to quickly diagnose the problem and within minutes, problem solved. He was very professional and very courteous. Would call this company again without hesitation."

Roland Noriega

"I am glad my company uses Diamond because otherwise I would have never gotten service from their star Tommy. He was Nice, Quick, and cared to check the rest of the truck see if I needed anything else. Ask for him if you’re in the Franklin Park area. You’ll be back in service immediately."

Jim Hadler

"The tailgate motor on our truck needed replacement. Tomas came out and replaced it in no time. He was nice and very polite. We also had work done by a Justin a few months back. He replaced an alternator. He also was very good. Almost as good as Tomas. I would definitely use Diamond Truck and Trailer again for our repair needs!"

John Cessarrio

"Showed up way ahead of ETA. Replaced a belt. Went to start the truck and had a coolant light on. Jesse knew what to do. Reset the sensor and got me going. Will use again."