Clayton WA Auto Repair

Marcus, along with the entire team, were great. I initially took my truck in to replace the water pump, but wanted them to look over my 16 year old truck. They provided a list of recommendations, along with pictures and videos to show me everything. They never pressured me to do any of the repairs (unlike what you get with dealerships). I'm very happy with the quality of their work and communications. These guys really care about making sure you get the best quality service possible. Highly recommended.

They keep our pickup running.

Awesome. Marcus is perfect as a service writer. I won't take anything anywhere else

They were wonderful and very helpful their mechanics are great and you can trust them. They are very professional and they go the extra mile for you.I would strongly suggest you give them a try

This was my second dealing with DP Diesel, and both times I was treated professionally and honestly. I know, they can help me keep my aging Duramax on the road for many more years. Thanks DP Diesel.

These guys always get you taken care of. Everyone one of them is pationate about there jobs which makes it super convenient when they're working on your rig because they treat it like it's there own. Wouldnt hesitate to recommend this shop to anyone. Been to a few shops in the area and Deer Park Diesel will continue to be the only shop I take my truck to!!!

Take care of my needs locally with my diesel truck! Always super friendly and easy to talk too.

They were very thorough with the safety check when I brought my truck in for an oil/ filter change. It was easy and convenient to pay the bill using their website. I'd recomend them to anyone who has a vehicle with a diesel engine.