One Source Systems is an award-winning, highly regarded provider of technology solutions to the greater Washington D.C. area; specializing in technology services and deployments in hospitality applications, government, commercial and residential environments. One Source’s seamless solutions help our clients of all sizes manage critical services with: - Automation - Control - Audio & Video Applications - Lighting Design - CCTV - Shades - Custom Solutions Based in the historic Ivy City of Washington D.C., One Source is a proud to supporter of our community through non-profit efforts. We are honored to assist several thousand businesses and homes across the region with our outstanding team.