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
Ryan Miller
I cant say enough about North West Motor Machine. The owner Justin is involved in the community,...
Read Full Reviewmike hehir
Ron and Justin are on their A game. Used these guys for years. So pleased I ship stuff from K Falls...
Read Full ReviewClint Becker
Love these guys, they are straight up with their pricing and do great work. The only thing is they...
Read Full ReviewWillbill Cozad
Needed some machine work done on a differential I was working on. Called them they got the work...
Read Full ReviewWeldon Stansell (Sunnyslope motors)
I brought in subaru heads to get clean and Resurface. They look brand new again
Read Full ReviewJoshua Oquendo
Great group of guys professional and get things do e in a timely manner!
Read Full ReviewDavey Bowers
One of the best Machine shops around! I've had them do several things for me and they've always...
Read Full ReviewNathaniel H
10/10 -- Perfect Absolutely recommend this shop for machine work. State of the art tooling, great...
Read Full ReviewBrennan Johnson
Had my 4g63 inspected and they did an AMAZING job. HIGHLY recommend these guys. Justin worked with...
Read Full ReviewRecent Projects
Turbo Build
Big power upgrade for a street machine.
Custom Headers
Hand-built stainless steel fabrication.
Camaro Tune
Track-ready ECU calibration.
Supercharger Kit
Instant horsepower, done right.
