Machine shops & CNC in Alton, IL

There are 69 machine shops within 25 miles of Alton, IL in the AssistAnt directory as of October 17, 2026, 3 of them based in Alton itself. None are verified by AssistAnt yet, so check a business’s license and insurance before you hire it. Verified businesses are listed first, then by distance. No business can pay for a higher spot.

Machine shops & CNC near Alton

• Abbott Machine Co Alton, IL · 1.0 mi Not verified yet (618) 465-1898
• Creative Machine Concepts Alton, IL · 1.7 mi Not verified yet (314) 738-4071
• D and R Machine Co Alton, IL · 1.9 mi Not verified yet (618) 465-5611
• 360 Roll Works Wood River, IL · 4.3 mi Not verified yet (618) 462-0360
• Machine Services and Repair Specialists Godfrey, IL · 4.4 mi Not verified yet (618) 946-0793
• AB Machine Shop Godfrey, IL · 4.7 mi Not verified yet (618) 467-6474
• Dooling Machine Products Hartford, IL · 6.0 mi Not verified yet (405) 665-1991
• Dugan Tool & Die Inc East Alton, IL · 6.5 mi Not verified yet (618) 259-1351
• Performance Automotive Bethalto, IL · 7.4 mi Not verified yet (618) 377-0020
• Valtec Hydraulics St. Louis, MO · 9.0 mi Not verified yet (314) 867-1100
• St. Louis Thermal Spray And Grinding Llc Granite City, IL · 10.8 mi Not verified yet (618) 823-5006
• Venom Racing Engines Granite City, IL · 11.5 mi Not verified yet (618) 709-7717
• Gebco Machine Granite City, IL · 12.5 mi Not verified yet (618) 452-6120
• Schaffner Machine Company Berkeley, MO · 12.9 mi Not verified yet (314) 521-0966
• Todd's Automotive Machine Shop Berkeley, MO · 13.2 mi Not verified yet (314) 524-0206
• Edwardsville Machine & Welding Edwardsville, IL · 14.0 mi Not verified yet (618) 656-5145
• Astech Machine & Tool Co Inc St. Charles, MO · 14.6 mi Not verified yet (636) 250-4456
• Weiss Machine Repair & Manufacturing Inc St. Louis, MO · 14.7 mi Not verified yet (314) 383-3884
• North Side Tool & Machine Inc St. Louis, MO · 15.0 mi Not verified yet (314) 241-7337
• Machine Center Inc Bridgeton, MO · 15.4 mi Not verified yet (314) 739-3181
• Midwest Machining Solutions St. Louis, MO · 15.7 mi Not verified yet (314) 544-5007
• Quality Screw Machine Products St. Louis, MO · 15.8 mi Not verified yet (314) 621-7758
• Essmueller Machine Co St. Louis, MO · 16.2 mi Not verified yet (314) 241-3223
• Integrated Manufacturing St. Louis, MO · 16.3 mi Not verified yet (314) 588-8989
• Krato Products Corporation St. Louis, MO · 16.5 mi Not verified yet (314) 436-2449
• Terry's Machine Shop Bridgeton, MO · 16.6 mi Not verified yet (314) 739-4426
• Modern Screw Products St. Louis, MO · 16.9 mi Not verified yet (314) 231-7337
• Quest Specialty Products Bridgeton, MO · 17.0 mi Not verified yet (314) 736-6560
• Engine Rebuilders St. Louis, MO · 17.1 mi Not verified yet (314) 241-2033
• Ackrit Tool Inc St. Ann, MO · 17.4 mi Not verified yet (314) 770-1988

Showing the 30 listed first. Search by ZIP code to see more.

Questions

How many machine shops are near Alton, IL?

69 within 25 miles, 3 in Alton, as of October 17, 2026.

Which machine shops near Alton, IL are verified?

None yet. Verified means AssistAnt checked the business registration and insurance; unverified listings come from public business records.

Can a business pay to rank higher on AssistAnt?

No. Verified businesses are listed first, then everyone else by distance. Placement cannot be bought, and AssistAnt never sells your contact information.

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Nearby towns

• East Alton, IL 4 mi
• Wood River, IL 5 mi
• Godfrey, IL 5 mi
• Hartford, IL 6 mi
• Bethalto, IL 7 mi
• Granite City, IL 13 mi
• Berkeley, MO 14 mi
• Edwardsville, IL 14 mi
• St. Ann, MO 17 mi
• Bridgeton, MO 17 mi

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