Our Core Services
Engine Builds
From mild street builds to full-on race engines. We build reliable power that puts you in the winner's circle.
Auto Machining
Precision machining for engine blocks, cylinder heads, and custom parts. From rebuilds to performance upgrades, we deliver accuracy you can trust.
Custom Fabrication
Need something unique? We specialize in custom headers, turbo kits, and chassis work. If you can dream it, we can build it.
Why Choose Us
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A Lifetime of Experience: Our technicians have a combined experience of over 83 years.
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We exceed manufacturer RA specs: We proudly exceed manufacturer RA specs on gasket surfaces and cylinder bores.
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Excellent customer service: We train our employees on how to provide the best customer service in the valley.
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Proven Results: Decades of track-tested and street-proven experience.
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Precision Engineering: We use state-of-the-art equipment for unmatched quality.
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Passionate Experts: We're not just mechanics; we're enthusiasts who live for performance.
What Our Customers Say
Needed some machine work done on a differential I was working on. Called them they got the work...
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Justin and the crew always go above and beyond to do a great job in a timely manner. Good clean...
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I called, and explained the problem with my engine build and inquiring about machining. They took...
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Northwest motor machine does get work!! They have done a few projects for me and each one turned...
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BEST MACHINE SHOP IN THE TREASURE VALLEY! maybe even anywhere. I've been to other machine shops...
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Top notch guys, I build.my SCCA Competition engines with them, Justin and everyone in the shop get...
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The guys here are great to talk to and handle any machine work I needed. Good and to the point.
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I had a very good experience with this shop. Their turn around time was very fast and the pricing...
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Justin is a very helpful guy. The staff over there are friendly. I like walking into places that...
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Had excellent experience with north Western, knowledgeable, professional and job was done ahead of...
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They rebuilt my stock iron cylinder heads and cleaned up my Edelbrock Streetmaster 390 intake...
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I walked into northwest motor machine with a lapping tool used for gunsmithing that came completely...
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I had 4 suspension links shortened and retapped. The project was completed on time at a very...
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The dudes at Northwest Motor Machine have blue collar honor and won’t jerk you around. Justin in...
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Recent Projects
