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
They do good work, fast, for a reasonable price, and they're friendly and helpful. Literally...
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They rebuilt my stock iron cylinder heads and cleaned up my Edelbrock Streetmaster 390 intake...
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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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Carlos and his team were excellent to work with. I am a DIY mechanic fixing my own issue. I called...
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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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Honed the cylinders of my Suzuki 650 SV / DL engine. Fair price, quick turnaround. Now over 20k...
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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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I walked into northwest motor machine with a lapping tool used for gunsmithing that came completely...
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I've had them do 2 different head jobs for me. I'm very pleased with the work. The heads looked...
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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 have used this shop for two different jobs. They were on time (quick even) and did excellent...
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The guys here are great to talk to and handle any machine work I needed. Good and to the point.
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Had excellent experience with north Western, knowledgeable, professional and job was done ahead of...
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