About Us

Diamond State Machining is a family owned and operated company which has been in business for over 38 years and is now entering its 2nd generation. We started with just one lathe, one mill and one bandsaw in a single building with less than 900 sq feet of floor space. Now we operate one of the largest machine shops on the Delmarva Peninsula with capabilities that include:

We are basically a jobbing shop that specializes in short production run parts, one off parts, specialty machined parts, custom built machinery, architectural metal fabrications, custom weldments, and jobs that other shops won't or simply can't do.

Many fabrication shops either recommend us for jobs that are outside their capabilities or subcontract with us to provide their clients with services they cannot directly provide.

We never charge for quotes and pride ourselves in quick and accurate turn around on quoted jobs. If you have a project you would like us to look at, please do not hesitate to contact us.