Intrawest Machine and Fabricating
Grand Junction, Colorado · Est. 1984
CNC Machining &
Precision Manufacturing
Four Decades. One Standard.
What we do
Full-service CNC and conventional machining
From a single prototype to a full production run, we handle the job from concept to finished part — serving industrial, commercial, and individual customers across the Western Slope and throughout the US.

CNC Milling

  • 3 and 4-axis CNC
  • Travel up to 40" × 20" × 20"
  • Full 4th-axis rotary
  • Castings and billets

CNC Turning

  • 2-axis CNC turning
  • Up to 15" diameter × 23"
  • Gang tool turning center
  • Conventional to 21" × 60"

Grinding & EDM

  • CNC profile grinding
  • Surface grinding
  • Sinker EDM
  • Tolerances to .0002"

Engineering & Design

  • 3D solid modeling (CAD)
  • CAM programming
  • Reverse engineering
  • Prototyping design

Repair & Obsolete Parts

  • Component repair
  • Thread repair
  • Fastener extraction
  • No drawing required

Assembly

  • Mechanical assembly
  • Electro-mechanical assembly
  • Prototype to production
  • Turnkey delivery

Custom Aluminum Extrusions

  • Design assistance for large or unique profiles
  • Extrusion sourcing & procurement
  • Machined to final spec
  • Requires machining — not raw supply only
Tolerances to .0002"
Materials
AluminumSteelStainless SteelTitaniumBrassBronzeCopperCast IronTool SteelPlastic
Production run of milled aluminum components
Production run of precision turned stainless steel components with knurling
Custom machined aluminum housing with rectangular cutout windows
Precision brass and steel threaded assembly
Turnkey Services
One order.
Complete parts.
We coordinate all secondary operations so your parts arrive complete. No managing multiple vendors, no chasing lead times — we handle it.
These processes are performed by qualified outside vendors and coordinated by Intrawest Machine and Fabricating as part of a complete turnkey order.
  • Anodizing
  • Zinc plating
  • Black oxide
  • Powder coating
  • Heat treating
3D Printing
Large Format · Multi-material
Prototype to production
with 3D printing
We've added large-format, multi-material 3D printing in-house. Fast prototypes before committing to machining, or production runs of printed components — handled in-house.
What we offer
  • Rapid prototyping
  • Production print runs
  • Multi-material parts
  • Large format capability
  • Combined print and machine workflows
Our 3D printing capability is growing. Ask us what's possible for your application.
About
If it can be made,
we can make it.
40
Years in business
10+
Materials
1
Point of contact
0
Minimum order qty

Intrawest Machine and Fabricating has been serving Western Colorado since 1984. Four decades of getting it right — whether the job is a one-off prototype, a production run, or a part that hasn't been manufactured in years.

We're a full-service CNC machine shop in Grand Junction, CO with in-house CAD/CAM and a complete turnkey operation. We serve customers across the Western Slope and throughout the US.

No drawing? No problem. We can reverse-engineer from a sample part, a sketch, or a description. We don't do disassembly — bring us the part you need and we'll take it from there.

Large diameter machined aluminum ring gear with machined plastic pinion — precision machining in multiple materials
In-house Engineering
From CAD to chip
We design and program in-house using Siemens NX. Your concept moves directly from 3D model to the machine — no handoffs, no translation errors, no miscommunication between shops.
Siemens NX 3D solid model — bucket plunger component
3D Modeling — Siemens NX
Siemens NX engineering drawing with GD&T dimensions
Production Drawing & GD&T

Siemens NX

Full 3D parametric modeling and drafting in industry-standard NX CAD/CAM.

CAM Programming

In-house CAM programming direct from the model — tolerances survive the handoff.

GD&T Drawings

Production-ready engineering drawings with full dimensioning, tolerancing, and notes.

Reverse Engineering

Have a part but no prints? We can measure, model, and machine from your existing hardware.

O0001 (IMF PART)G20 G40 G49 G80 G17 G90 G94T01 M06 G0 G90 X0. Y0.G43 H01 Z1.0 S2500 M03G1 Z-.250 F12. X3.750 F18.G2 X4.0 Y.25 I.25 J0. F15.G1 Y2.500 X0. F18.G0 Z1.0 M05M30 CHIP
I'll take those docs — drop your file below and I'll get the details to the right people.
Submit a Drawing
Send us your files
PDF drawings preferred · CAD: NX .prt, STEP, STL, IGES, x_t, SolidWorks, DWG, DXF · Images welcome · No drawing? Describe it below.
Click to upload or drag and drop
PDF · DXF · DWG · STEP · STL · NX · SolidWorks · Images · up to 25MB · Max 5 files
What customers say
Trusted for four decades
★★★★★
"Intrawest has been our go-to machine shop for years. Fast turnaround, tight tolerances, and they always deliver exactly what we need. Wouldn't trust anyone else with our critical components."
— Google Review
★★★★★
"Brought in a worn-out part with no drawing and they reverse-engineered it perfectly. Had the replacement in hand faster than I expected. Great people to work with."
— Google Review
★★★★★
"Quality work, fair pricing, and they actually answer the phone. Hard to find a machine shop that does all three. Been using them for over a decade."
— Google Review
View all reviews on Google ↗
Get in touch
Ready to talk?
Phone
970-241-8756
Email
info@intrawest-mf.com
Location
2477 Riverside Parkway
Grand Junction, CO 81505
Hours
Monday – Friday
8:00 AM – 4:00 PM
Have a question before submitting? Use the Chip chat widget in the bottom right — he can answer questions about capabilities, materials, lead times, and more, and hand off to a quote when you're ready.
O0001 (IMF PART)G20 G40 G49 G80 G17 G90 G94T01 M06 G0 G90 X0. Y0.G43 H01 Z1.0 S2500 M03G1 Z-.250 F12. X3.750 F18.G2 X4.0 Y.25 I.25 J0. F15.G1 Y2.500 X0. F18.G0 Z1.0 M05M30 CHIP
Chip
Intrawest shop assistant
O0001G20 G40G0 X0 Y0 S2500 M03G1 Z-.250X3.750 F18 G2 X4.0I.25 J0.G1 Y2.5 G0 Z1.0M05M30