Diesel Repair in Deer Park, WA

Welcome to Dierks Diesel!

Full Service Diesel Repair Services

At Dierks Diesel in Deer Park, WA, we specialize in full service diesel repair services for medium and light-duty trucks. Our skilled ASE-certified technicians bring years of experience and specialized training to every Duramax, Power Stroke, and Cummins engine we service. From routine maintenance and suspension repair to light-duty performance tuning and diesel emissions testing, we handle it all with precision and care. Diesel engines demand expert attention, and we go above and beyond to ensure your vehicle performs at its best while delivering five-star customer service. Regular diesel service visits can help prevent costly breakdowns, keeping your truck running smoothly for years to come. If you notice a concern, don’t wait – call us at (509) 262-8006! When you bring your diesel truck to us for an inspection, our process begins with a detailed conversation to understand your concerns and gather relevant information about your vehicle. Next, our ASE-certified mechanics perform a thorough diagnostic evaluation using advanced tools to pinpoint the issue accurately. We respect your time and budget, so once we identify the problem, we’ll explain our findings, provide an honest assessment, and discuss diesel repair options with you before starting any work. At Dierks Diesel, we value your trust. Our commitment to quality work, quality parts, and good communication ensures you drive away with confidence.

Our Locations

Dierks Diesel

5125 Frog Creek Way,
Deer Park, WA 99006

(509) 262-8006

Read Our Reviews

I’ve been taking my vehicle to Dierks Diesel for several months now and they’ve been very helpful and knowledgeable while being friendly and respectfu

Great communications during the process, reasonable rates, and competent technicians! I’ll bring my gasser back here again if needed. It’s worth t

These guys are awesome! We were traveling cross country from Va and my truck was due an oil change and fuel filter. We had limited time as we staying

Dierks Diesel really knows their stuff. They stand behind their work, too. Marcus was good about keeping me in the loop regarding my Ford F550. All wa

Dierks Diesel Saved me from being stranded! On a trip to visit my son in Deer Park, my truck started to smell of diesel. My son called the guys at Die

On April 27 our water pump went out just as we were continuing on 2 week vacation. My husband spoke to Galin, told him our situation. Even though the

I had an excellent experience with Dierk’s Diesel! I went in needing a power steering line fixed, and they had it taken care of quickly and efficien

This shop is the absolute best! Another shop and a dealership couldn’t find nor fix the issue. Called Dierks, had an appointment the next business da

Was very pleased with the work and service they did on my f350. I definitely will be taking my truck back for follow up services. Thanks

A little out in the country but very easy to find. It was incredibly easy to make an appointment and drop of my keys the day of. The woman at the fron

I was pleased with service on my truck at Dierks Diesel and Auto. The service was done on time. It was an electrical problem. They even took care of

I own a 2018 Nissan Titan with a Cummins Diesel, the biggest issue with that truck is not many mechanics are familiar with it to work on it. These guy

Very friendly and great service. Got me in quickly after a late night drop off. Ultimately saved me money by suggesting a different fix than anticipat

Dierks Diesel came and rescued me when I locked my keys in my car with my dog in it, at the vets office after he had surgery. All the locksmiths were

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Experience and Expertise for Every Make and Model

When it comes to diesel repair, the average auto mechanic doesn’t have the skill or training to address diesel truck repairs. At Dierks Diesel, our skilled and friendly staff provide excellent diesel repair services for every make and model. Here at our shop, the customers always come first, and we back our work with NAPA’s 24-month/24,000-mile warranty for your peace of mind. We understand your diesel truck’s vital role in your daily life – whether hauling big loads, towing, or logging countless miles – and we’re here to help preserve its performance, safety, and reliability with routine maintenance and fast, dependable diesel repairs when the unexpected happens. Our technicians and advisors genuinely care about addressing your concerns and meeting your needs with precision and care. From diesel particulate filter (DPF) repair to EGR valve cleaning, diesel intake cleaning, and fuel injector replacement,

we believe in using only high-quality parts. Throughout the repair process, we keep you informed every step of the way so you’re never left in the dark. At Dierks Diesel, you can trust that your tuck is in capable hands.

Schedule Your Diesel Repair Today!

If you’re in Deer Park, WA, or the surrounding area and need reliable diesel repair, trust the experts at Dierks Diesel. Conveniently located at 5125 Frog Creek Way, Deer Park, WA 99006, we make it easy to keep your truck running at its best. During our thorough inspection, we’ll also highlight any safety issues or maintenance needs that could save you money in the long run by preventing costly breakdowns. If you want to enhance your truck’s power, performance, or reliability, we can suggest upgrades tailored to your goals. With financing options, after-hours drop-off/pick-up, and NAPA’s 24-month/24,000-mile warranty, we deliver expert diesel repairs with your convenience in mind. We pride ourselves on providing exceptional customer service by treating every customer with respect, listening to their concerns, and going above and beyond to exceed expectations. Call or visit Dierks Diesel today for a service you can trust!

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