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
NW Machine has always EXCEEDED expectation with the work they do between quality of work,...
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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 valley. The staff is very knowledgeable and always have your best...
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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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Love these guys, they are straight up with their pricing and do great work. The only thing is they...
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I called, and explained the problem with my engine build and inquiring about machining. They took...
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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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We've been sending all of our machine work out of state for the last 9 years UNTIL I was told about...
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I took Justin a flywheel late on a Friday and he got it done before close. Much appreciated!
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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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Best engine machine shop I have ever done business with. They are fair, honest and reliable. I have...
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They rebuilt my stock iron cylinder heads and cleaned up my Edelbrock Streetmaster 390 intake...
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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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Recent Projects
