The Penn Group invests in the latest AV technology so you don’t have to. Our inventory includes 4K laser projectors, LED video walls, digital mixing consoles, intelligent lighting fixtures, and broadcast-quality cameras — all maintained and updated regularly to deliver the best possible Allen and Heath Authorized Service for your Museums.

As a trusted Allen and Heath Authorized Service provider in St. Louis, The Penn Group knows the local venues inside and out. We’ve worked in ballrooms, convention centers, outdoor spaces, and houses of worship across the area, giving us invaluable knowledge of power access, rigging points, and acoustic characteristics at each venue.