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
Andrew Tuning
Excellent work and craftsmanship. I highly recommend them. They did a great job on the cylinder...
Read Full ReviewTindall Knives
I called, and explained the problem with my engine build and inquiring about machining. They took...
Read Full ReviewJaime Martin
Best service....took my Pontiac parts in on Monday done on Tuesday. Thank you....
Read Full Reviewwallace950able
My sons 2003 F150 5.4L blew a head gasket. Sent the heads to Northwest Machine for a pressure test,...
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 ReviewErin Shearer
Justin and the crew always go above and beyond to do a great job in a timely manner. Good clean...
Read Full ReviewPete Vincent
Had excellent experience with north Western, knowledgeable, professional and job was done ahead of...
Read Full ReviewBrandon F
This place is great. It's hard to find a good machine shop with a good atmosphere and solid people...
Read Full ReviewRyan Miller
I cant say enough about North West Motor Machine. The owner Justin is involved in the community,...
Read Full Reviewblizanthimum
I had a very good experience with this shop. Their turn around time was very fast and the pricing...
Read Full ReviewMatt
I have used this shop for two different jobs. They were on time (quick even) and did excellent...
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 ReviewNathaniel H
10/10 -- Perfect Absolutely recommend this shop for machine work. State of the art tooling, great...
Read Full ReviewMark Boisvert
Great place! We have been taking our work there for years and they have always done us right
Read Full ReviewCraig Montague
Top notch guys, I build.my SCCA Competition engines with them, Justin and everyone in the shop get...
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.
