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CNC milling machine cutting metal parts

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.

South Chicago Heights, Illinois2.9(11)

Tufts Grinding has developed practices to assure our customers are guaranteed some of the industry’s best Turned, Ground, and Polished bars.

+1 708-755-8900Website
Elgin, Illinois

9100 (9001:2015) certified. Certification body: Smithers Quality Assessments, Inc.. Structure: Single Site.

1-847-695-8030Website
Plainfield, Illinois5.0(1)

Ultimate Machining & Engineering provides fast, flexible CNC machining of engineered, difficult-to-make, high-precision components and sub-assemblies. Ultimate Machining & Engineering is a made-in-America Precision CNC Contract Machine Shop, specializing in tight tolerance, complex machining. A multi-generational, family-owned business, we provide engineered solutions for a wide range of applications.

+1 815-439-8361Website
Schaumburg, Illinois5.0(7)

Chicago's precision CNC machine shop, established in 1996, where quality, on time delivery & customer's satisfaction is #1 goal. Manifolds, machined parts, etc.

+1 847-352-5252Website
Elburn, Illinois5.0(2)

Unique Machine Repair, Inc. was founded in 1989 with a commitment to building a reputation for quality, reliability, and dedication to the customer. Over the past decade UMR has moved to the forefront of the service and repair industry in the Midwest.

+1 630-365-9449Website
Chicago, Illinois4.9(56)

Industrial and heavy equipment repair. Specialized in repair work, lineboring, welding, special machining jobs and making one-off parts for prototyping.

+1 847-890-9969Website
Crystal Lake, Illinois5.0(1)

Machining, design, and engineering services delivered with integrity, quality, and dedication. Nuclear Our 20 years of experience in the Nuclear Industry becomes your key advantage. We specialize in maintenance, outage and emergent needs, offering both engineering and machining field services. Go to Nuclear Medical We assist OEM medical companies in designing and developing equipment and

+1 815-479-8528Website
Champaign, Illinois4.3(6)

Wagner Machine offers milling & turning, wire EDM, swiss turning and abrasive water jet cutting services. High Precision, High Tech Manufacturing.

+1 217-384-0072Website
Loves Park, Illinois

Providing custom CNC machining and quality manufacturing of component parts, fixturing, and precision machining. Located in Rockford, IL.

+1 815-637-1490Website

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)

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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