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
Had excellent experience with north Western, knowledgeable, professional and job was done ahead of...
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I called, and explained the problem with my engine build and inquiring about machining. They took...
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I had an excellent experience getting some cylinder head work done at Northwest motor machine. They...
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Ron and Justin are on their A game. Used these guys for years. So pleased I ship stuff from K Falls...
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Honed the cylinders of my Suzuki 650 SV / DL engine. Fair price, quick turnaround. Now over 20k...
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One of the best Machine shops around! I've had them do several things for me and they've always...
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I have used this shop for two different jobs. They were on time (quick even) and did excellent...
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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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have had the guys there do lots of different types of machine work on my motor cycle cylinders...
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They do good work, fast, for a reasonable price, and they're friendly and helpful. Literally...
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Best machine shop in the valley. The staff is very knowledgeable and always have your best...
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Recent Projects
