About Us

We believe in creating a partnership with our customers.  We strive to be more than just a supplier, we want to be a member of your team.  We want to help you solve problems, make better products, achieve your goals and meet challenging deadlines.  We’re not successful until YOU are successful.

Rosko Manufacturing has been offering CNC machining services to the Des Moines, Iowa area and beyond for the past 10 years.  We pride ourselves on applying the latest programming techniques and machining strategies to make parts accurately, consistently and most importantly… on time.  CNC machining is our passion, and continuous improvement is our goal.  We want to create lasting partnerships with our customers, our expertise is your asset.  Let us know how we can help with your next project.

Our Services

CNC Machining

Our primary focus is CNC machining.  We offer both milling and turning with the latest in CAD and CAM software we can handle almost all of your CNC machining needs.  With a background going back 20 years we have the experience to handle your toughest jobs.


From concept to finished part, we can help bring your ideas to life. We specialize in short run parts and prototypes with quick turnaround. We can help with the initial design, design for manufacturability, first run prototype parts and short run production.  We can work from ideas, sketches, or reverse engineer existing parts that are no longer available elsewhere.

Custom Tooling

We design and build a variety of fixturing, tooling, and machine repair components that serve many industries. See our gallery of past projects and contact us about what you are needing today!

Get Consultation For Free

Contact us now if you have any queries, or Request a Quote.

515-981-7011 Request Quote


  • CNC Milling
  • CNC Turning
  • Tooling Design
  • Heat Treating
  • Surface Grinding
  • Product Development and Prototyping
  • Reverse Engineering
  • 3D Printing
  • CAD Design using Solidworks 2020
  • CAM programming via Mastercam 2020


  • 2012 Haas Mini Mill 2 (20″ x 16″ travel)
  • 2016 Haas Mini Mill 2 (20″ x 16″ travel)
  • 2018 Doosan Lynx 2100LB
  • Okamoto 6/12 Surface Grinder
  • Baileigh horizontal band saw
  • Wilton 9" x 16" horizontal band saw
  • JET 9″ x 20″ lathe
  • Cress C401 Heat Treating Oven
  • Creality Ender 3 3D Printer


Contact Us

Contact us with your project needs or request a quote by uploading your 3D model. We will make every effort to respond within 24 hours. Please let us know the material requirements, quantities and desired lead time so we can provide you with the most accurate quote.


[email protected]

3540 SW Brookside Dr, Unit O, Grimes, IA 50111