Your complete manufacturing partners at any stage of the Nuclear Process

What we do

Petersen Inc. and Major Tool & Machine support many organizations in the nuclear industry by producing specialized and high-grade process equipment. We only use the best quality materials and advanced manufacturing processes to ensure the integrity of each project/program on our shops’ floors.

We manufacture many items and products related to the nuclear industry, including

  • Process Equipment

  • Various containers

  • Gloveboxes

  • Melters

  • Variety of Casks (Transportation)

  • Spent Fuel Support

Many clean-up, demolition and disposal projects have contracted with our companies to produce process equipment to support radioactive material safety and proper storage.

  • Gloveboxes

  • Spent Fuel Support

  • Containers

  • Casks

  • Melters

  • Vacuum Vessel

    Vacuum Vessels

Learn more about us

  • Precinmac

    Precinmac is a leading precision machining and fabrication manufacturing company, offering a single-source solution for precise, high-quality, flexible and on-time manufacturing to customers in a wide range of high requirement industries.

    We specialize in manufacturing uniquely designed high tolerance precision machined and fabricated components and assemblies, focusing on continuous improvement, on-time delivery, and the highest levels of quality and consistency.

    Learn more about Precinmac

  • Petersen Inc.

    Petersen Inc. is a state-of-the-art facility offering complete fabrication, advanced manufacturing and machining services that are ideal for nuclear, petrochemical, aerospace, mining and industrial projects, equipment and parts.

    The Petersen Inc. team is dedicated to creating quality, on-time products and complete customer satisfaction. For a safe, reliable and financially secure partner, Petersen Inc. is your source for success.

    Learn More about Petersen

  • Major Tool & Machine

    MTM specializes in large CNC milling and turning machining, manual and robotic welding, engineering, program management, inspection, and assembly services.

    Competing in a worldwide market, our specialty is building large assemblies to close tolerances from all varieties of special alloys. We serve our customers worldwide by offering a turnkey service delivering fully finished components and assemblies, either new or re-manufactured.

    Learn more about MTM