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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.

R G Manufacturing & Machining
Rockford, Illinois5.0(2)

Located in Rockford, IL RG Manufacturing and Machining is a local precision grinding specialist. We provide close tolerance turning and milling of small to medium size parts. We also offer an extended catalog of services through our network of specialists vendors.

+1 815-282-2330Website
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R L Lewis Industries Inc.
Pekin, Illinois
+1 309-353-7670Website
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R. A. Zweig, Inc. / K & A Precision Machining, Inc.
Glenview, Illinois

9100 (9001:2015) certified. Certification body: EAGLE Registrations Inc.. Structure: Single Site.

AS9100 Rev D
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Randy's Performance Machine
New Athens, Illinois5.0(7)
+1 618-475-3229
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Rapid Motion CNC
Lake Villa, Illinois
+1 224-372-9000Website
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Ray's Machine & Manufacturing
East Peoria, Illinois
+1 309-699-2121Website
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Raytech Machining Fab
West Frankfort, Illinois5.0(2)
+1 618-932-2511
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RC Machine Shop
Bonfield, Illinois
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Reade Precision Machining LLC
Sugar Grove, Illinois
+1 630-299-5770Website
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Rebco Machine Specialties Inc
Westmont, Illinois
+1 630-852-3419Website
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Reg-Ellen Machine
Rockford, Illinois5.0(2)
+1 815-964-0099Website
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Reichert Engines & Machine Shp
Springfield, Illinois4.4(18)
+1 217-523-4337
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Reliable Die Services Inc
Chicago, Illinois5.0(3)

Reliable Die Service Inc. has been in the tool and die business since 1971. We specialize in progressive dies, four-slide and multi-slide stampings, tooling and prototypes. We have the experience, ingenuity and capabilities to fulfill our customer

+1 708-458-5155Website
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Ritchhart’s Machine shop
Lincoln, Illinois4.3(6)
+1 217-732-2187
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Riverside Tool & Die
Peoria, Illinois
+1 309-689-0104Website
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Ro-Pal Grinding Inc.
Rockford, Illinois4.6(9)

Since 1964, Ro-Pal Grinding has specialized in supplying machine shops with high precision manual and CNC grinding for large or small parts. Eliminate the unnecessary burden of offering these precision based services in-house. We also offer honing, etching, and microfinishing.

+1 815-964-5894Website
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Rockford Burrall Machine Co
Rockford, Illinois2.5(4)
+1 815-877-7428
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Rockford Jobbing Service, Inc.
Rockford, Illinois5.0(1)

Rockford Jobbing Service is a complete machine shop facility with gear and spline capacity, offering personalized service to suit your needs.

+1 815-398-8661Website
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Rockford Precision Machine Inc
Rockford, Illinois
+1 815-873-1018Website
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Rockford Tool and Manufacturing
Rockford, Illinois5.0(1)
+1 815-398-5876Website
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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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