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
I had an excellent experience getting some cylinder head work done at Northwest motor machine. They...
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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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Northwest motor machine does get work!! They have done a few projects for me and each one turned...
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Had excellent experience with north Western, knowledgeable, professional and job was done ahead of...
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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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Honed the cylinders of my Suzuki 650 SV / DL engine. Fair price, quick turnaround. Now over 20k...
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Awesome service, the guys are always very helpful and know their engines! Would highly recommend...
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Best place to go!!!! No matter what you are working on thanks guys for all the work you did for me
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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 rebuilt my stock iron cylinder heads and cleaned up my Edelbrock Streetmaster 390 intake...
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Top notch guys, I build.my SCCA Competition engines with them, Justin and everyone in the shop get...
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Justin is a very helpful guy. The staff over there are friendly. I like walking into places that...
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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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Spark plug #8 broke off inside my head. I removed head and to took the head to Northwest Machine...
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