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Best CNC Machine Shops in Chicago

Chicago's machine and fabrication shops cover CNC milling, CNC turning, and EDM in titanium, stainless steel, and aluminum, with capability for aerospace and defense work. The local network includes shops running five-axis machining and ISO 9001 and AS9100 quality systems.

Sourcing in Chicago keeps the work in the United States, with short lead times, no customs on the way, and tooling close to home. The shops below are the machining and fabrication shops in our Chicago network, with the capability that sets each one apart.

AerospaceDefenseMedicalAutomotiveEnergyOil & GasMiningMarine
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Featured by specialty

Best overall

  1. 1Chicago Precision Aero, LLC
  2. 2Panek Precision
  3. 3AT Precision, Inc.

High precision

  1. 1Chicago Precision Aero, LLC
  2. 2Chicago Waterjet, Inc.
  3. 3G.E. Mathis Company

Advanced capability

  1. 1Chicago Precision Aero, LLC
  2. 2Panek Precision
  3. 3Accurate Metal Fabricating

All machine shops in Chicago

1.

Chicago Precision Aero, LLC

Top precision

Elk Grove Village, IL

AS9100-certified precision CNC milling and turning in titanium, stainless steel, and aluminum for aerospace and defense. Holds tolerances to ±0.005 mm or tighter.

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2.

Panek Precision

Northbrook, IL

AS9100-certified CNC milling, turning, and assembly in stainless steel, aluminum, and brass for aerospace, defense, and medical.

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3.

AT Precision, Inc.

Northbrook, IL

CNC milling, turning, and EDM in titanium, stainless steel, and aluminum for aerospace, pharmaceutical, and telecommunications. ISO 9001 certified.

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4.

Accurate Metal Fabricating

Large parts

Cicero, IL

Large-format CNC milling, EDM, and sheet metal fabrication in stainless steel, aluminum, and carbon steel for defense and energy. Finishing includes powder coating in house.

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6.

G.E. Mathis Company

Large parts

Chicago, IL

Large-format fabrication, sheet metal fabrication, and welding in stainless steel, aluminum, and carbon steel for defense, energy, and mining. ISO 9001 certified.

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7.

JDA Custom Manufacturing

New Lenox, IL

CNC milling, turning, and fabrication in stainless steel, aluminum, and copper for construction. Finishing includes deburring and tumbling in house.

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8.

Chicago CNC Machining Co.

Hodgkins, IL

CNC milling, turning, and grinding in stainless steel, aluminum, and brass for energy, marine, and food processing. Finishing includes polishing in house.

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