World Class Machining for 77 Years.
Established in 1946 as a screw machine job shop, Dubuque Screw Products was built on a solid foundation that combined proud machining talent with a sound business philosophy.
Our Commitment to Quality
Our team of highly skilled professionals, cutting-edge machinery, and our efficient processes ensure excellence in every aspect of our work. No matter what industry you're in, you can trust us to provide the precision you need to succeed.
See our Commitment to Quality
People. Process. Precision.
We believe that putting people first and embracing a process-driven approach is the key to delivering high-quality products that exceed customer expectations.
Cutting Edge Machinery
We are equipped with top-of-the-line CNC machines:
With 80 percent of our machines less than six years old, we’re committed to staying at the forefront of technology.
Industries We Serve
Our modern facility, high tech equipment and experienced crew of machinists ensures quality parts and components in any industry.
See our Industries
Our History
DSP is Still Investing in the Future
The 1940s were the golden age of cam-operated screw machines. In 1953, we purchased our first new Brown & Sharp Single Spindle Screw Machine. By the late 1960s, we were operating two shifts with 26 screw machines in a 1,800 square foot building.
CNC Manufacturer Since the 90S
The technology of CNC machines revolutionized our industry and Dubuque Screw Products has been integrated into a fully operational CNC manufacturer. History has taught us the requirement for improvement, which has allowed us to enhance the customer experience.
Built in the U.S.A.
When you choose us as your machining partner, you can trust that you are getting American-made parts that are built to last.
By manufacturing our parts in-house, we have complete control over the quality and precision of our products using the highest quality materials and the latest machining techniques.
Team of Experts
Our ISO certified team members are partners in our mission to provide beyond precision machining.
Meet our Team of Machining Experts
