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Made In America since 1946

(563) 583-2770

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Fully Equipped to Serve You.

We’re at the forefront of technology, with a facility designed to provide maximum flexibility and growth.

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We Never Stop Imagining the Way We do Business.

Learn about the DSP difference.

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Whatever Industry You're in...

We’re Ready to Help You Succeed. From agriculture and forestry to construction and firearms, we’re ready to put our proven track record to work for you and your specific needs.

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Ready to Get Started? Request Quote Today.

Get on your way to turning your design into reality.

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Let’s Talk.

Want to learn more about DSP and our unique capabilities? Get the conversation started here.

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We’re at the forefront of technology, with a facility designed to provide maximum flexibility and growth.
Learn about the DSP difference.
We’re Ready to Help You Succeed. From agriculture and forestry to construction and firearms, we’re ready to put our proven track record to work for you and your specific needs.
Get on your way to turning your design into reality.
Want to learn more about DSP and our unique capabilities? Get the conversation started here.

Welcome to World-Class Precision Machining.

Dubuque Screw Products is a production machine shop that’s ready to deliver the world-class precision machining you need. Already know what you want? We can machine it. Need to consult on choosing the right process for your project? We’re ready to help. At DSP, we manufacture precision components to print from most raw materials, including steel, stainless steel, aluminum, brass, copper, plastic and exotic alloys. Whether you need small or large quantities, you’ll always get customer service that puts you and your needs first. We want to be your go-to resource for high-quality, custom, screw machine, CNC-turned and CNC-milled parts. Welcome to world-class precision machining. Welcome to DSP.

about us

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I was approached by Matt Scherr, Operations Manager of Dubuque Screw Products, to assist them in the development of a comprehensive Safety Program for their organization. I was very impressed with the company’s commitment to the development of a Safety Program and the energies they put into the development of this program. Due to their commitment and dedication, their Safety Program was implemented very quickly and the company now has a very high focus on worker safety in their organization.

- Jim Poe, Program Manager III, Iowa State University-Center for Industrial Research and Service

What our customers say