Sweeney Metalworking Home Page

Searching for a Prototype Stamping Company?

Sweeney Metalworking forms a broad range of materials, from 0.005” thick aluminum foils to 0.240” thick HSLA sheet. We also form Brass, Stainless, Hasteloy, and Inconel. When designs and deadlines change, we adapt swiftly to meet our customers needs.  Information learned in the development of prototypes can help with the design and engineering of production tooling.  

About Us

Sweeney Metalworking is a Tool & Die company with 28 years experience. Our 13000 square foot machine shop and press department can handle your prototype stamping and tooling needs.


  • Low Volume Stampings
  • Engineering with SolidWORKS
  • Detail Machining
  • 3D profile Measuring with CMM 
  • Design & Build Fixtures for CNC and CMM
  • Design & Build automated checking machines
  • Surface Grinding up to Ø 36"
  • Welding & Fabrications
  • Laser Marking / Engraving

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