Glenwood Systems, Inc. (GSI) is an independent video systems consulting firm. Services include system design consulting, design drawings, cable labeling, asset documentation, databases, systems installation, event engineering, production engineering, technical directing, engineer-in-charge, equipment rental, system problem resolution and maintenance for audio, video, control, CATV and IP Networks. We welcome projects with unique custom client needs and create solutions.And now Glenwood Systems is offering Off-Grid sustainable Sound, AV/Video and Media Production Services!We are independent of product dealerships and sales to allow product selection in your best interest, including reuse of existing equipment where feasible. And we have long been recognized by industry professionals as being the leader in system design and CAD documentation. Lastly, we are adding the focus of sustainable engineering practices.