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Mechanical Engineering

Precision Engineering for Smarter,
More Efficient Machines.

Backed by experience, we know that high-quality mechanical and machine design is the foundation of a successful plant update or expansion. A well-planned design reduces costs, minimizes field errors, and ensures high-performance field erection and efficient handoff to operations.

Our mechanical engineering team supports projects at every stage—from proof of concept and detailed design to construction and installation support. Whether you're designing high-pressure piping systems, structural platforms, or heavy industrial process systems, we provide the expertise to help you plan, build, and optimize your project with confidence.

Explore our mechanical engineering services below and see how we can bring efficiency, accuracy, and innovation to your next project.

JDI’s mechanical engineering services are designed to support the success of your project in every stage:
  • High pressure piping system design

  • Pipe stress analysis

  • Equipment and system layouts

  • Structural platform and basic structure design

  • HVAC, ductwork, boilers, and other heavy industrial equipment design and selection

  • AutoCAD, and 3D SolidWorks support

  • Proof of concept analysis

  • Economic analysis

  • Energy audits

  • Mechanical and structural field engineering support

  • Contractor management

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Connecting People, Solving Problems

CONTACT US

ADDRESS

Headquarters

Phone: 218-328-0040


Mailing Address:
JDI Contracts Inc.
P.O. Box 698
Grand Rapids, MN 55744


Physical Address:
JDI Contracts Inc.
215 NW First Avenue
Grand Rapids, MN 55744​

© 2025 JDI Contracts, Inc

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