an A&M Machining Unlimited,Inc. Company

About Us



  For over 30 years, H&K Precision Machining has been a leading supplier of precision components to a wide variety of industries such as; medical, military, commercial printing, automotive, consumer packaging, automation equipment and the food industry to name a few.

  Established in 1984, we have always striven to meet the needs and expectations of our customers.




  H&K can meet many of your machining needs in all types of materials; low carbon steel,stainless steel, aluminum, 
brass, bronze and plastics.  

   H&K Precision can accommodate short run production or long term orders. No order is too small. Local job shop / machine shop with cnc machining abilities and a long standing manufacturer. Manufacturing goods for worldwide sales. Modern cnc machines in a clean environment. 



   We can also help with all your prototype needs, fixturing and gaging. We work closely with many customer's engineering departments. 

   Specializing in breakdowns, repairs and replacement parts. We can work with either prints or replicate broken part with extreme accuracy. 

Custom assembly Fixtures


If you can’t find it and it doesn’t exist. H&K Precision Machining can make fixtures to suit your needs.


We can design/produce  assembly fixtures based on your needs.

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Better yet, see us in person!

We appreciate our customers, so feel free to visit during normal business hours.

H & K Precision Machining

7B Hillside Drive, LAKE BARRINGTON, IL 60010, US

Ph:(847) 382-0288 Fax: (847)382-1814


Open today

7:00 am – 4:00 pm