Recent Updates: We are open and our hours have not changed. We have the necessary hygiene precautions in place to ensure our customers and employees are safe and healthy, as well as contactless processes to minimize contact during service. Click here to make an appointment!

5

The professionalism and customer service of this shop is outstanding. We were traveling through the area in our motorhome and had trouble with the auto breaking system. When we stopped in unannounced the shop was completely full and booked for the next couple days. The staff made adjustments to the schedule to get us in so we weren't stranded. They had a part shipped up from Spokane within hours and we were back on the road home by the evening. Great shop, I would highly recommend.

5

Okay so I wanted to take a moment to shout out Deer Park Diesel and all they've done for me this past month. After having serious stall issues I have decided to start bulletproofing my 6.0 and I couldn't be happier or more pleased with the service and knowledge that everyone at Deer Park Diesel had to offer me. If you're in the North Eastern WA area, I suggest highly that you take any repairs or upgrades here.

5

We had a parking brake issue in the motor home, they were able to get the part same day, and managed to squeeze us into their busy schedule. Awesome customer service.

5

My husband will not take our car any other place. They are a honest company with ok prices.

Thanks so much Crystal for your outstanding review. We love knowing we provided our customers with excellent customer service!

- Deer Park Diesel
5

Very nice people xxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxx

5

These people know their business They did a great job on our 1989 Peterbuilt Looks fantastic.....Thank you Mary and Robert Olshefski

5

These people know their business They did a great job on our 1989 Peterbuilt Looks fantastic.....Thank you Mary and Robert Olshefski

5

These guys went out of their way to get my work truck in the bay the same day i came to them for a fuel leak, repaired my truck and got me going for way less than I figured it would be. Thanks guys

5

After going through two other mechanics, I won't go anywhere else. DPD is honest and speedy, with no pressure. They helped us lay out all of our options (including getting parts from an outside source) and answered all of my questions without trying to influence our decisions. There is much to be said for the honesty and exceptional customer service provided by deer park diese.

5

They are a shop that has always worked hard to provide me and my family with excellent work based out of integrity and honesty for the last 7 year. I wouldn't take my vehicles to any other place.