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
The dudes at Northwest Motor Machine have blue collar honor and won’t jerk you around. Justin in...
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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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Carlos and his team were excellent to work with. I am a DIY mechanic fixing my own issue. I called...
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I've worked with the guys here for a while. They know what they're doing and always helpful....
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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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I had 4 suspension links shortened and retapped. The project was completed on time at a very...
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My sons 2003 F150 5.4L blew a head gasket. Sent the heads to Northwest Machine for a pressure test,...
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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. Justin is super knowledgeable, and they always get the job done...
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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 took Justin a flywheel late on a Friday and he got it done before close. Much appreciated!
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Recent Projects
