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​​​​​​ JAM's Mechanical Advantage, LLC

  Rochester, NH

JAM's Mechanical Advantage featured in BusinessNH magazine

Featured in BusinessNH Magazine


John A. Mersereau is a 30 year design veteran with a Bachelor of Science in Mechanical Engineering Technology from the Wentworth Institute of Technology and a Bachelor in Business Management from Granite State College.

JAM is a Certified SolidWorks Professional (CSWP) and a Certified Lean Six Sigma Black Belt. JAM utilizes SolidWorks for Mechanical Design and AutoCad Revit MEP for commercial applications and provides a variety of 3D printing services.

JAM’s Mechanical Advantage, LLC was established in 2011 in the State of New Hampshire and continues to serve his valuable clients for all their custom design and 3D printing needs. Major changes in manufacturing and technology continue to unfold and it is truly exciting to be part of it.

JAM's Mechanical Advantage, LLC

International Headquarters

​​7 Birch Drive Rochester NH 03867 US


By Appointment Only