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
Needed some machine work done on a differential I was working on. Called them they got the work...
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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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Best engine machine shop I have ever done business with. They are fair, honest and reliable. I have...
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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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Great price, quick turn around, awsome guys to work with will continue to use them for all my...
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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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My sons 2003 F150 5.4L blew a head gasket. Sent the heads to Northwest Machine for a pressure test,...
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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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They rebuilt my stock iron cylinder heads and cleaned up my Edelbrock Streetmaster 390 intake...
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10/10 -- Perfect Absolutely recommend this shop for machine work. State of the art tooling, great...
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I walked into northwest motor machine with a lapping tool used for gunsmithing that came completely...
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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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Best machine shop in the valley. Justin is super knowledgeable, and they always get the job done...
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I had an excellent experience getting some cylinder head work done at Northwest motor machine. They...
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Been using these guys for 6 years and never disappointed. Their work is always spot on and done...
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Recent Projects
