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
Brian 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 ReviewChris Brower
Best machine shop in the valley. The staff is very knowledgeable and always have your best...
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 ReviewLGFishing
Spark plug #8 broke off inside my head. I removed head and to took the head to Northwest Machine...
Read Full ReviewBrennan Johnson
Had my 4g63 inspected and they did an AMAZING job. HIGHLY recommend these guys. Justin worked with...
Read Full ReviewRyan Miller
I cant say enough about North West Motor Machine. The owner Justin is involved in the community,...
Read Full ReviewMark Boisvert
Great place! We have been taking our work there for years and they have always done us right
Read Full ReviewMatt
I have used this shop for two different jobs. They were on time (quick even) and did excellent...
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 ReviewDavid Patterson
I took Justin a flywheel late on a Friday and he got it done before close. Much appreciated!
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 ReviewTravis Milburn
Justin and Carlos are awesome!! High quality work at a reasonable cost.
Read Full ReviewJustin Partlow
Best place to go!!!! No matter what you are working on thanks guys for all the work you did for me
Read Full ReviewKurt Knerr
have had the guys there do lots of different types of machine work on my motor cycle cylinders...
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.
