Absolutely excellent repair work done on my GMC P30 commercial Stepvan with Cummins diesel 4BT. I had a lot of work done here and I was a first time customer. Everything they did was an excellent value and was 100% necessary. I feel I got a great deal and I spent over $3,000. They deliver top notch work! I’m so excited I may have finally found a shop that I can work with on a regular basis with all my vehicles in the future. Great job Auto Mechanic Shop!!