Dining Room Mounted TV

Custom Systems Integration Inc. (CSI) serves as technical partners with architects, interior designers, builders, developers, and especially with our customers, to design solutions meeting our customer’s every need. We provide audio and video services to customers in the Washington, DC metropolitan area that includes Northern Virginia, Southern Maryland, and the District of Columbia.

We have over thirty years of experience servicing the following systems in home and commercial settings:
  • Security Systems
  • Home Theater Systems
  • Whole Home/Business Audio/Video
  • Satellite Systems
  • Telephone Systems
  • Close Circuit Television
  • Audio/Video Keypads
  • Multi-Media Outlets
  • Networking in Connection with Whole Home Automation
  • Door Entry Systems


CSI also provides services that include:
  • Existing Systems Upgrades
  • Service Calls
  • New Installation Maintenance Agreements
  • Pre-Wiring of New Homes
  • Retrofitting of Historical Homes


With over 30 years of home and business systems integration experience, we focus on the special care and attention to detail our high end customers require. 

If you expect the best, contact us today for more information!