Rochester Diesel 6430 U.S. 63, Rochester, MN 55904

"They don't work on classic Pete's. They don't work on mechanical trucks. They only work on computerized trucks."

"These guys know their stuff!! I bought a new exhaust manifold, stage 2 injectors, and a massive turbo for my 454HP E7 MACK. My truck now has amazing power and I’m blown away at the difference Brads suggestions made!!! THANK YOU ROCHESTER DIESEL!! Couldn’t be happier!!"

"The attention was horrible, the price was misleading and when I told them that I would not do the work with them, they returned the damaged injectors. I advise you to think it through before doing a job with them."

"Misleading pricing, rude and surprise! an extra $600.00 to the quote. Claimed it was because he could not get new, so there was a core charge. It was never mentioned, simply added on. When questioned he essentially told us to F off. We then found the cores in the shop-paid to ship-he claimed box arrived empty. When asked if he could do anything about it (you know, some kind of goodwill to keep a customer) we were blown off again. And don't forget the CC convenience fees......"

"Great service and knowledgeable mechanics. I appreciate there honesty above anything else. I only paid 2k for what I had done but unforseen circumstances led to a valve adjustment, a valve adjustment on my truck is hard and not many people know how to do it. They brought someone in to do it and I know it was approximately a $800 value that they did not charge me for. I plan on paying them for there generosity."