Training and Certification

Holiday Hours: Our Customer Service Call Center will be closed on the following days: Read More


  • Tuesday, December 24th at 6:00 PM EST to Friday, December 27th at 8:00 AM EST.
  • Tuesday, December 31st at 6:00 PM EST to Thursday, January 2nd at 8:00 AM EST.

Online purchasing via MHS.com Storefront and MHS portals, will be unavailable from:


  • Tuesday, December 31st at 12:00 PM EST to Thursday, January 2nd at 7:00 AM EST.

We apologize for any inconvenience caused during this time and thank you for your patience and continued business.

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