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Oak Steel Supply / Acorn Metal Service is a family-owned and operated business started in 1964 by our founder, Harold Linderborg.  For over 40 years our mission has been to provide our customers with the best possible product and customer service, at a very competitive price.

We have been ISO 9001:2000 certified since 2002. Our custom-designed software allows us to trace the complete history of your product. All scales and measuring devices are calibrated and certified on a regular basis.

We can verify formability using Rockwell and Olsen tests. We can also verify physical properties, such as yield, tensile, and elongation.  We will verify coating thicknesses and chemical properties, as required by our customers.  All chemical testing is done in an A2LA accredited lab.

We strive to treat every one of our customers the way we would like to be treated. We sincerely care about what we do, and we are serious about our commitment to making sure our customers are completely satisfied with our products, our service, and our people.

Kenneth R. Linderborg
Owner, Oak Steel Supply Co., and Acorn Metal Service

Oak Steel Supply / Acorn Metal ServiceOak Steel Supply / Acorn Metal ServiceOak Steel Supply / Acorn Metal Service


Copyright © Oak Steel Supply Co. & Acorn Metal Service
6601 West 99th Place | Chicago Ridge, IL 60415 | Phone: 708-499-5200 | Fax: 708-499-6530