The International Window Cleaning Association just held its very successful 2019 Annual Convention and Trade Show, February 11 – 14 in San Diego. This was IWCA’s second convention as an MCI USA AM&C client, and there was tremendous praise from the board and attendees for the onsite staff and the evolution of the event. A highlight of the event was the series of team medley cleaning contests – and our very own Jennifer Hedrick, IWCA Executive Director, and Sara Wilkinson, Coordinator of Association Services, competed on cleaning teams with board members.