Helicopter Operation Maintenance Facility contract at Joint Base Andrews TMI® recently was awarded the Helicopter Operation Maintenance Facility contract at Joint Base Andrews. By @dmin|2016-07-20T21:51:41+00:00July 20th, 2016|News|Comments Off on Helicopter Operation Maintenance Facility contract at Joint Base Andrews Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInTumblrPinterestVkEmail About the Author: @dmin TMI Air Barrier Testing, Building Enclosure Consulting and Testing, Air Barrier Testing, Whole building airtightness testing, Infrared Thermography,TMI Willow Grove, PA, TMI Bethesda, MD