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
My sons 2003 F150 5.4L blew a head gasket. Sent the heads to Northwest Machine for a pressure test,...
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I cant say enough about North West Motor Machine. The owner Justin is involved in the community,...
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This place is great. It's hard to find a good machine shop with a good atmosphere and solid people...
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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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Spark plug #8 broke off inside my head. I removed head and to took the head to Northwest Machine...
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Needed some machine work done on a differential I was working on. Called them they got the work...
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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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Best machine shop in the valley. Justin is super knowledgeable, and they always get the job done...
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These guys resurface so many heads for us, I'm pretty sure they've got a PhD in aluminum. Fast,...
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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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10/10 -- Perfect Absolutely recommend this shop for machine work. State of the art tooling, great...
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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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Northwest motor machine does get work!! They have done a few projects for me and each one turned...
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Great place! We have been taking our work there for years and they have always done us right
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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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Excellent work and craftsmanship. I highly recommend them. They did a great job on the cylinder...
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