What's New

  • Hepa Filter Media - New non-destructable media that has lower D.P. (differential pressure) drop that is almost unable to be torn is on the horizon and will greatly reduce filter changes and damage by inexperienced personnel.


  • NanoTechnology - IEST has a new nanotechnology facility design manual that is about to be released. This is for architects, engineers, and owners considering a new facility.



New Services

  • Chemical Plant Safe Haven/Control Room Testing
  • Pressurization Testing
  • Building Leak Testing
  • Filter System Testing


Our Mission

Forging relationships to optimize our clients facility design, maintenance and service requirements using innovation, ingenuity, and integrity in all we do.

A "Customer"

  • “A Customer is the most important person to our business. He is not dependent on us --- we are dependent on him. He is not an outsider in our business --- he is a part of it. He is the only reason we exist. We are not doing him a favor by serving him...he is doing us a favor by giving us the opportunity to do so.