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
Tyson Edwards
Northwest motor machine does get work!! They have done a few projects for me and each one turned...
Read Full ReviewCraig Montague
Top notch guys, I build.my SCCA Competition engines with them, Justin and everyone in the shop get...
Read Full ReviewJoshua Oquendo
Great group of guys professional and get things do e in a timely manner!
Read Full ReviewMark Boisvert
Great place! We have been taking our work there for years and they have always done us right
Read Full ReviewJayson Barenberg
Best machine shop in the valley. Justin is super knowledgeable, and they always get the job done...
Read Full ReviewRentforfun
Best engine machine shop I have ever done business with. They are fair, honest and reliable. I have...
Read Full ReviewHenry Stokes
I had an excellent experience getting some cylinder head work done at Northwest motor machine. They...
Read Full ReviewThomas K
Awesome crew. Took an old control arm in with some concerns regarding threading in a steel bushing...
Read Full ReviewPete Vincent
Had excellent experience with north Western, knowledgeable, professional and job was done ahead of...
Read Full ReviewTyler McLain
These guys resurface so many heads for us, I'm pretty sure they've got a PhD in aluminum. Fast,...
Read Full ReviewAnthony Fields
Great price, quick turn around, awsome guys to work with will continue to use them for all my...
Read Full ReviewRyan Miller
I cant say enough about North West Motor Machine. The owner Justin is involved in the community,...
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.
