Founded in 2006 by Herb Farnsworth, HEPACART is a manufacturer of dust-containment devices for hospital construction projects. HEPACART's mission is to help contractors and facilities managers with new infection-prevention measures. HEPACART is also utilized by information technology organizations that require dust containment during projects in server rooms and other computer-related clean environments.

HEPACART spent four years in product development and made its first shipments in April of 2007. Those first-generation HEPACARTS are still in use today. The company is an offshoot of TED Systems, LLC which does complete systems work for fire control, security, intercom and other systems. HEPACART founder Herb Farnsworth is a co-owner of TED Systems.

As the growth of HEPACART accelerated, and with a national product presence, HEPACART signed a distribution agreement with W.W. Grainger, Inc. that placed HEPACART products in front of Grainger customers in hospitals, military bases, and state and local government hospitals.

Today, HEPACART products are in hundreds of hospitals across the United States and Canada including M.D. Anderson, Massachusetts General Hospital, Barnes Jewish Hospital, Hollywood Presbyterian and Mt. Sinai.