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Welcome to Northwest Power & Performance a diesel shop located in Maple Valley, Washington! We are a team of highly-skilled diesel mechanics who specialize in providing top-quality repair and maintenance services for diesel trucks and other heavy-duty vehicles.

Conveniently located near Hwy 18, our shop is easily accessible for those in the Maple Valley area and beyond. Whether you need routine maintenance, engine repair, or a custom engine build, we have the knowledge and expertise to get the job done right.

At our shop, we understand the importance of keeping your diesel truck running smoothly, especially if you rely on it for work or transportation. That's why we always use the latest diagnostic equipment and high-quality replacement parts to ensure that your vehicle is running at its best.

We take pride in offering exceptional customer service and always strive to exceed your expectations. Our team is committed to providing honest and transparent services, so you can trust that we will never recommend unnecessary repairs or upgrades.

If you are searching for a "diesel shop near me" in Maple Valley, Washington, look no further than our team at [insert shop name]. We offer competitive pricing and a wide range of services to meet all of your diesel repair needs.

Contact us today to schedule an appointment or learn more about our services. We look forward to serving you and keeping your diesel truck running smoothly for years to come.

NWPP is a locally owned diesel repair shop with performance & fabrication when requested.  There is no job too big or small for us and we offer a wide range of services. Our background started in the heavy diesel mining and construction/light duty diesel truck industry and performance engine building on our own time. We noticed the need for honest diagnostics, repair, and maintenance practices in the area that customers can trust, no matter if you drive a modern diesel, classic car, hot rod or hot rod boat, whatever issues it might have, we can help! Our team looks forward to seeing you and your vehicle in our shop soon!




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Mon - Fri: 8am - 5pm


Maple Valley, WA 98038

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