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
Cody Bednorz
Awesome service, the guys are always very helpful and know their engines! Would highly recommend...
Read Full ReviewAshby Zimmerman
NW Machine has always EXCEEDED expectation with the work they do between quality of work,...
Read Full ReviewAndrew Henry
The guys here are great to talk to and handle any machine work I needed. Good and to the point.
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 ReviewAnthony Haus
They rebuilt my stock iron cylinder heads and cleaned up my Edelbrock Streetmaster 390 intake...
Read Full ReviewBrett Clancy
Been using these guys for 6 years and never disappointed. Their work is always spot on and done...
Read Full ReviewAndré Gonçalves Amorim
I walked into northwest motor machine with a lapping tool used for gunsmithing that came completely...
Read Full ReviewTony Antonaccio
Honed the cylinders of my Suzuki 650 SV / DL engine. Fair price, quick turnaround. Now over 20k...
Read Full ReviewThomas K
Awesome crew. Took an old control arm in with some concerns regarding threading in a steel bushing...
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 ReviewJared Lancaster
They do good work, fast, for a reasonable price, and they're friendly and helpful. Literally...
Read Full ReviewGlen Patrick
I had 4 suspension links shortened and retapped. The project was completed on time at a very...
Read Full ReviewMark Boisvert
Great place! We have been taking our work there for years and they have always done us right
Read Full ReviewRentforfun
Best engine machine shop I have ever done business with. They are fair, honest and reliable. I have...
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.
