Are you selling through Shopify, Etsy or WooCommerce?  Streamline your shipping operations with an integration to JM Shipping Solution. Contact to learn more. 

TransGuardian was founded in 2005 and acquired by Jewelers Mutual Group in 2018 to serve US businesses with high-value shipping needs.

Thousand of customers trust us for unrivaled freight, insurance, and Anti-Money Laundering expertise, which has provided them with considerable cost and time savings.

In addition to offering the same superior technology and expertise prior to the acquisition, a service center continues to operate in the Los Angeles Diamond District.


Please contact us or visit one of our service center locations:

  • Phone: 1.855.474.4756
  • Email:
  • Business Hours: Monday-Friday 8:00AM-8:00PM CST
  • Web Conference: use the links below when invited to a conference
  • Los Angeles office
    • St. Vincent Jewelry Center
    • 650 S Hill St Ste 519
    • Los Angeles CA 90014