Dierks Diesel & Auto Performance

Serving Deer Park, WA Since 2010

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Dierks Diesel & Auto Performance

Dierks Diesel! Power. Performance. Reliability. You're gonna like it!

Request Appointment
Dierks Diesel & Auto Performance

Deer Park's Top Choice for Diesel Repair & Service

Request Appointment
Dierks Diesel & Auto Performance

Serving Deer Park, WA since 2010

Request Appointment

Our Mission

Our mission is to provide the best automotive service and repair experience possible by serving our customers with unparalleled honesty, integrity and quality.

What Our Customers Say About Us

Amy Hastings

100% happy with this shop! They are our new go-to for any issues with our Ford!

Chad Rice

I found Dierks on Facebook and they came highly recommended. I took my Ram with the Cummins diesel into Galen and his crew and could not have been more impressed. Their service was outstanding and prices were very reasonable. On top of all of that, Galen text me a week later to make sure the truck was running good. He has checked in with me periodically since to make sure all is good with my truck, something I have never had a mechanic do before. Hands down the best mechanic I have had and I will without a doubt be taking all of my vehicles, diesel or not, to Dierks from here on out.

Charlie Rendon

Galen and crew are ROCKSTARS! There is no wonder why they are busy , but they get my 99 Ram 2500 back to work quickly and affordably. Dierks Diesel and Auto Performance stay on my gratitude list.

Dale Riegle

Easy going, professional group. Flexible enough to get my vehicle scheduled for a service that fut my needs. These guys really know what they are doing, and don't charge unreasonable rates! FINALLY a mechanic team i can trust!

Devon Rauenzahn

Dierks is way the hell and gone into a beautiful treed location. Don't let that sway you. These guys are freaking phenomenal! Amazing work. Terrific prices. And it's not all about diesels. My Denali got a new transmission, I get to enjoy her for many more years. This is the place you need to come!!!!!

    What Makes Dierks Diesel & Auto Performance Different

    In addition to diesel repair services we offer:

    • EXCEPTIONAL CUSTOMER SERVICE

      at Dierks Diesel & Auto Performance

      Don't just take our word for it. Give Dierks Diesel & Auto Performance a call, or schedule an appointment and experience it for yourself.

    • STELLAR REVIEWS

      Find Out What Others Have Experienced

      Want to know what to expect when you visit Dierks Diesel & Auto Performance? Check out our online reviews to see what others are saying.

    • WARRANTY

      Guaranteed Service

      We back our work with a 24-Month/24,000-Mile mile warranty. Give us a call for details.

    • WE HAVE YOU COVERED
    • DIESEL SERVICE
    • PROVEN TRACK RECORD OF CUSTOMER SATISFACTION
    • IN BUSINESS SINCE 2010
    • EXPERTISE IN DIESEL MAKES AND MODELS
    • BACKED BY WARRANTY
    • QUALITY PARTS
    • PERSONALIZED CUSTOMER SERVICE