Illinois · Finishing & Heat Treating 222 companies
Finishing and heat treating companies in Illinois Finishing and post-processing companies coat, plate, anodize, paint, heat treat and otherwise treat parts after machining or fabrication, adding corrosion resistance, wear resistance, hardness or appearance. Below are finishing and heat treating companies in Illinois.
Listings come from each company’s public information and may be incomplete, so confirm capabilities, materials and certifications with the shop before you commit. The fastest way to get quotes is one request: attach your drawing (PDF or STEP) or describe the part, and Noramark routes it to U.S. shops that fit.
The most listings are in Chicago, IL (28), Addison, IL (9) and Elk Grove Village, IL (7). Certifications stated: 52 ISO 9001, 10 AS9100 and 6 Nadcap.
Chicago, IL · Machining, Metal finishing, Anodizing, Zinc plating
Industries: Aerospace, Automotive, Energy, Industrial Equipment
Northlake, IL · Metal finishing, Zinc plating, Galvanizing, Deburring
Industries: Agriculture, Automotive, Marine
Are, IL · Machining, Die casting, Metal finishing
Industries: Agriculture, Automotive, Energy, Medical
Spring Grove, IL · Metal finishing, Heat treating, NDT: dye penetrant, NDT: eddy current
Industries: Aerospace, Defense, Energy, Marine
Peoria, IL · Machining, Anodizing, Powder coating, Industrial painting
Industries: Aerospace, Automotive
Spring Grove, IL · Heat treating, NDT: dye penetrant, NDT: eddy current, NDT: magnetic particle
Industries: Aerospace, Defense, Energy, Marine
Bensenville, IL · Machining, Welding, Laser cutting, 3D printing
Industries: Aerospace, Defense, Energy, Medical
Elk Grove Village, IL · Welding, Metal finishing, Anodizing, Powder coating
Industries: Aerospace, Defense, Energy, Medical
Chicago, IL · Machining, Welding, Laser cutting, Metal stamping
Industries: Aerospace, Automotive, Defense, Medical
Oak Brook, IL · Machining, Welding, Injection molding, 3D printing
Industries: Aerospace, Automotive, Defense, Medical
Carol Stream, IL · Machining, Grinding, Waterjet cutting, Heat treating
Industries: Aerospace, Automotive
Bensenville, IL · Machining, 3D printing, Heat treating
Industries: Marine
Hodgkins, IL · Machining, Grinding, Metal finishing, Anodizing
Industries: Aerospace, Automotive, Medical, Oil & Gas
Des Plaines, IL · Welding, Sheet metal fabrication, Laser cutting, Powder coating
Industries: Energy, Medical
Melrose Park, IL · Grinding, Polishing, Deburring
Industries: Aerospace, Automotive, Defense, Food Processing
Bolingbrook, IL · Machining, Sheet metal fabrication, Metal stamping, Die casting
Bushnell, IL · Machining, Welding, Laser cutting, Tube bending
Addison, IL · Metal finishing, Polishing, Deburring
Industries: Aerospace, Automotive, Energy, Medical
Broadview, IL · Metal finishing, Shot peening, Polishing, Deburring
Montgomery, IL · Welding, Metal stamping, Injection molding, Screen printing
Wood Dale, IL · Grinding, Laser engraving & marking, CMM inspection
Addison, IL · Metal finishing, Passivation, Black oxide
Chicago, IL · Metal rolling, Metal finishing, Polishing
Industries: Aerospace, Agriculture, Automotive
Mt Prospect, IL · Grinding, Welding, Laser cutting, Roll forming
Industries: Food Processing, Medical
Prophetstown, IL · Machining, Welding, Laser cutting, Press brake forming
Industries: Agriculture, Defense, Medical
Green Bay, IL · Metal finishing, Powder coating, Industrial painting, NDT: dye penetrant
Industries: Aerospace, Agriculture, Automotive, Defense
Chicago, IL · Welding, Laser cutting, Metal finishing
Industries: Agriculture, Automotive
Chicago, IL · Machining, Welding, Heat treating
Industries: Food Processing
Bensenville, IL · Metal stamping, Metal finishing, Industrial painting, Screen printing
Tel, IL · Sheet metal fabrication, Laser cutting, Tube bending, Wire forming
Industries: Agriculture
Chicago, IL · Welding, Metal rolling, Heat treating
Industries: Oil & Gas
Downers Grove, IL · Grinding, Heat treating
Industries: Aerospace, Agriculture, Defense, Food Processing
Yorkville, IL · Machining, Grinding, Waterjet cutting, Media blasting
Industries: Defense
Phone, IL · Waterjet cutting, Media blasting, Tempering
Crystal Lake, IL · 3D printing, Metal finishing, Industrial painting, Polishing
Wheeling, IL · Grinding, Metal finishing, Polishing
Industries: Aerospace, Automotive, Medical, Semiconductor
Gurnee, IL · Machining, Grinding, Waterjet cutting, Industrial painting
Industries: Energy
Roscoe, IL · 3D printing, Metal finishing, Industrial painting
Industries: Automotive, Medical
Gurnee, IL · Machining, Grinding, Waterjet cutting, Industrial painting
Industries: Energy
Itasca, IL · Machining, Waterjet cutting, Deburring
Industries: Aerospace, Automotive
Cicero, IL · Welding, Laser cutting, Metal finishing
Industries: Automotive
Downers Grove, IL · Injection molding, Metal finishing, Electroless nickel plating, Passivation
Industries: Aerospace, Automotive, Defense, Energy
Crystal Lake, IL · Metal stamping, Heat treating
Industries: Automotive, Defense, Medical
Downers Grove, IL · Metal stamping, Screen printing
Industries: Automotive, Medical
Rockford, IL · Metal stamping, 3D printing, Screen printing
Industries: Aerospace, Medical
Frankfort, IL · Welding, Laser cutting, Metal stamping, Industrial painting
Industries: Aerospace, Agriculture, Automotive, Medical
Crystal Lake, IL · Metal stamping, Heat treating
Industries: Automotive, Defense, Medical
Crystal Lake, IL · Machining, Welding, Metal finishing
Lake Zurich, IL · Machining, 3D printing, Metal finishing
Chicago, IL · Powder coating, Masking
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