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CNC Machining Shops in Illinois

As part of the Midwest manufacturing belt, Illinois offers a deep pool of skilled machining and fabrication talent with competitive operating costs.

449 verified suppliers173 cities
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CNC Machining Shops in Illinois

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Browse 449 CNC machining shops in Illinois with certifications like AS9100 Rev D, AS9100D + ISO 9001, AS9110. Our verified directory helps engineering firms compare capabilities, quality standards, and location to find the right supplier.

From precision machining to CNC milling, Illinois's CNC machining shops serve industries including aerospace, defense, medical, and general industrial. Use our comparison tools and request quotes from multiple suppliers at once.

Circle Boring & Machine Co
Rockford, Illinois
+1 815-398-4150Website
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Circle T Manufacturing
Sullivan, Illinois5.0(12)

LM116 Easy Lock Miter

+1 815-601-1212Website
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Commander Machining Company
Springfield, Illinois5.0(3)
+1 217-544-9250Website
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Condor Machine Tool Co
Chicago, Illinois5.0(2)
+1 773-767-5985Website
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Converting Systems Inc
Schaumburg, Illinois

New product line plastics machinery, machine rebuilding, OEM replacement parts for Blown/Cast Film, Packaging, Converting, Printing & Steel industries.

+1 847-519-0232Website
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Corrigan Manufacturing, Co. Inc.
Rockford, Illinois2.0(4)
+1 815-399-9326Website
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Cosmopolitan Machine Rebuilders
Bensenville, Illinois3.0(3)
+1 630-595-8141
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Covey Machine, Inc.
Chicago, Illinois4.5(8)
Website
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Craftsman GrindingVerified
Lyons, Illinois

Precision CNC grinding, milling, and turning. Surface, cylindrical, and centerless grinding. ISO 9001 certified.

ISO 9001
(708) 458-0340Website
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Creative Machine Concepts
Alton, Illinois5.0(1)
+1 314-738-4071Website
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Crown Machine Inc
Rockford, Illinois
+1 815-877-7700Website
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CU Aerospace LLC
Champaign, Illinois

9100 (9001:2015) certified. Certification body: NSF International Strategic Registrations, Ltd.. Structure: Single Site.

AS9100 Rev D
217-239-1701Website
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Curtiss Wright Metal Improvement Co.
Addison, Illinois

9100 (9001:2015) certified. Certification body: Intertek Testing Services NA, Inc. dba Intertek and Intertek SAI Global. Structure: Single Site.

AS9100 Rev D
Website
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Custom Machine Inc.
Dixon, Illinois4.4(5)

Since 1976, Custom Machine, INC. has delivered precise, tailored machining services to meet client needs. Learn more about our quality solutions today!

+1 815-284-3820Website
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Custom Machining Co
Bensenville, Illinois
+1 630-766-2600
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Cylinder Head Machining By Oll
Decatur, Illinois
+1 217-422-0912
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D & E Machine
Polo, Illinois5.0(1)
+1 815-973-1423
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D & R Machine Co Inc.
Alton, Illinois5.0(4)
(618) 465-5611Website
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D & S Manufacturing
Loves Park, Illinois

Established in 1997, D & S Manufacturing, Inc. brings 20 years of experience to our customer

+1 815-637-8889Website
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D Machine Inc
Loves Park, Illinois
+1 815-877-5991Website
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Cities in Illinois

Rockford (58)Chicago (44)Schaumburg (15)Loves Park (15)St. Charles (11)Wood Dale (10)Peoria (9)Bensenville (8)Belvidere (7)Moline (7)South Beloit (7)Effingham (6)Decatur (6)Crystal Lake (6)Danville (5)Franklin Park (5)Springfield (4)Bloomington (4)Spring Grove (4)Milan (4)Addison (4)Pekin (4)Zion (3)Carol Stream (3)Peru (3)Harwood Heights (3)Centralia (3)Bedford Park (3)Kankakee (3)Champaign (3)Lake Villa (3)Edwardsville (3)Alton (3)South Chicago Heights (2)Machesney Park (2)St Anne (2)Shelbyville (2)Cicero (2)Burr Ridge (2)Mark (2)Rantoul (2)West Frankfort (2)Carpentersville (2)Bourbonnais (2)New Athens (2)Schiller Park (2)Lyons (2)Lansing (2)Galesburg (2)Bradley (2)Cary (2)Darien (2)East Moline (2)Melrose Park (2)Lynwood (2)Naperville (2)Westmont (2)Fox Lake (2)Johnston City (2)Benton (2)Northbrook (2)Elk Grove Village (2)Sugar Grove (2)Murphysboro (2)Elburn (2)Columbia (2)Niles (1)Morrison (1)Robinson (1)West Chicago (1)Payson (1)Fairbury (1)Hodgkins (1)Carlyle (1)Tamaroa (1)Nashville (1)ITASCA (1)Marion (1)Caseyville (1)Norridge (1)Barry (1)Ingleside (1)Bonfield (1)Fisher (1)Kingston Mines (1)East Alton (1)Teutopolis (1)Lacon (1)Durand (1)Hoffman Estates (1)Mason (1)Madison (1)Algonquin (1)Quincy (1)Red Bud (1)East Peoria (1)Wauconda (1)Mt Vernon (1)Peoria Heights (1)East Dundee (1)Glenview (1)Sadorus (1)Ransom (1)Sparta (1)Dolton (1)Downers Grove (1)Du Quoin (1)Bartonville (1)Shumway (1)Cortland (1)Hinsdale (1)Morton Grove (1)Johnsburg (1)Chicago Ridge (1)Roodhouse (1)Des Plaines (1)Hanna City (1)Genoa (1)Cisne (1)Round Lake (1)Lake Barrington (1)Itasca (1)Lincoln (1)Brownstown (1)Marine (1)Highland (1)Lombard (1)Herrin (1)Bement (1)Tuscola (1)Polo (1)Hillsdale (1)Oswego (1)Dixon (1)Brookfield (1)Forreston (1)Woodridge (1)Plainfield (1)Mokena (1)Lake Zurich (1)Villa Grove (1)Granite City (1)Lakemoor (1)Salem (1)Paxton (1)Hecker (1)Carterville (1)Ste. Marie (1)Staunton (1)Dieterich (1)Urbana (1)Antioch (1)East St Louis (1)Aviston (1)Ottawa (1)Elgin (1)Volo (1)Flora (1)Chapin (1)Jacksonville (1)Sullivan (1)Carbondale (1)Godfrey (1)Seneca (1)La Salle (1)Ringwood (1)Chicago Heights (1)Avon (1)Wheeling (1)Justice (1)Thompsonville (1)Hartford (1)Aledo (1)

Major Industrial Cities in Illinois

Chicago

metalworking, food processing, transportation equipment

Certifications in Illinois

AS9100 Rev DAS9100D + ISO 9001AS9110AS9120CMMC Level 2ISO 13485ISO 14001ISO 27001

Industries in Illinois

AerospaceAutomotiveDefense & MilitaryEnergyFood & Beverage EquipmentGeneral IndustrialMarineMedical Devices

Frequently Asked Questions

How many CNC machining shops are in Illinois?
Our directory currently lists 449 verified CNC machining shops in Illinois. Each listing includes certifications, capabilities, contact information, and customer ratings to help you make an informed decision.
What certifications do CNC machining shops in Illinois hold?
CNC machining shops in Illinois commonly hold certifications including AS9100 (aerospace), ISO 9001 (quality management), ITAR (defense). Use our certification filter to find suppliers that meet your specific quality requirements.
How do I get a quote from a CNC machining shop in Illinois?
Browse our directory of CNC machining shops in Illinois, select the suppliers that match your requirements, and use our free RFQ system to submit your project details. You can request quotes from multiple suppliers at once to compare pricing and lead times.
Can I visit a CNC machining shop in Illinois before placing an order?
Most CNC machining shops welcome facility tours and audits, especially for large or ongoing contracts. Contact suppliers directly through their listing page or mention your interest in a facility visit in your quote request.

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