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
10/10 -- Perfect Absolutely recommend this shop for machine work. State of the art tooling, great...
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Spark plug #8 broke off inside my head. I removed head and to took the head to Northwest Machine...
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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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Top notch guys, I build.my SCCA Competition engines with them, Justin and everyone in the shop get...
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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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Excellent work and craftsmanship. I highly recommend them. They did a great job on the cylinder...
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Awesome crew. Took an old control arm in with some concerns regarding threading in a steel bushing...
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Had excellent experience with north Western, knowledgeable, professional and job was done ahead of...
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have had the guys there do lots of different types of machine work on my motor cycle cylinders...
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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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Northwest motor machine does get work!! They have done a few projects for me and each one turned...
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I had an excellent experience getting some cylinder head work done at Northwest motor machine. They...
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Great price, quick turn around, awsome guys to work with will continue to use them for all my...
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