Having trouble playing a video during a presentation? Need help connecting your laptop to a projector? Is this thing on? We’re here to help! Our on-site support team can help you navigate these challenges and more. Our experienced team can help your event run smoothly. On-site AV Techs can reduce the stress of hosting an event, while making it shine. National Audio Visual is proud to offer regular on-site tech services for Mitchell Auditorium at the College of Saint Scholastica.