R. J. Marvin & Associates Inc. 
R. J. Marvin & Associates Inc. (RJM) is a consulting engineering firm and parent company.  RJM is based in Minneapolis  Minnesota.

The firm started out in around 1994 as business ventures the Marvin Family were involved in and officially incorporated in 1999. Both the Marvin's have a great deal of experience in their respective fields and have both brought a lot to the table.

In all its ventures R. J. Marvin & Associates has always strived to be the best value for the client/customer.  We strive to offer the best products and best services.  We try to be recognized as experts in our respective field, good citizens of our communities, and try to make the industry a better place.
Mali Marvin and Robert Marvin have combined their strengths to create an unbeatable team.


Member of these reputable organizations:

  • Jewelers Boart of Trade - New York.
  • Consulting Engineer's Council
  • North Central Electrical League
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