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
BEST MACHINE SHOP IN THE TREASURE VALLEY! maybe even anywhere. I've been to other machine shops...
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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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I've worked with the guys here for a while. They know what they're doing and always helpful....
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10/10 -- Perfect Absolutely recommend this shop for machine work. State of the art tooling, great...
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Justin and the crew always go above and beyond to do a great job in a timely manner. Good clean...
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Had my 4g63 inspected and they did an AMAZING job. HIGHLY recommend these guys. Justin worked with...
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They do good work, fast, for a reasonable price, and they're friendly and helpful. Literally...
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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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Spark plug #8 broke off inside my head. I removed head and to took the head to Northwest Machine...
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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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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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I had a very good experience with this shop. Their turn around time was very fast and the pricing...
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I called, and explained the problem with my engine build and inquiring about machining. They took...
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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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have had the guys there do lots of different types of machine work on my motor cycle cylinders...
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