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
Henry Stokes
I had an excellent experience getting some cylinder head work done at Northwest motor machine. They...
Read Full ReviewGlen Patrick
I had 4 suspension links shortened and retapped. The project was completed on time at a very...
Read Full ReviewAndré Gonçalves Amorim
I walked into northwest motor machine with a lapping tool used for gunsmithing that came completely...
Read Full ReviewNate
Carlos and his team were excellent to work with. I am a DIY mechanic fixing my own issue. I called...
Read Full ReviewChris Brower
Best machine shop in the valley. The staff is very knowledgeable and always have your best...
Read Full ReviewJoshua Oquendo
Great group of guys professional and get things do e in a timely manner!
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 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 Reviewwallace950able
My sons 2003 F150 5.4L blew a head gasket. Sent the heads to Northwest Machine for a pressure test,...
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 ReviewMullet Vader
Justin is a very helpful guy. The staff over there are friendly. I like walking into places that...
Read Full ReviewDavid Patterson
I took Justin a flywheel late on a Friday and he got it done before close. Much appreciated!
Read Full ReviewTravis Milburn
Justin and Carlos are awesome!! High quality work at a reasonable cost.
Read Full ReviewBrian Eilers
We've been sending all of our machine work out of state for the last 9 years UNTIL I was told about...
Read Full ReviewMark Boisvert
Great place! We have been taking our work there for years and they have always done us right
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.
