Summit Communications, Inc. (SCI) sells and installs business Telephone Systems for small businesses and residential clients. The company based in Frederick, Maryland. SCI is a full-service of installing telephone systems and Low-Voltage telecommunications cabling - using optical fiber, copper category; Cat3, Cat5e, and Cat6. Our installers are currently BICSI certified technicians. BICSI is a professional association supporting the information technology systems (ITS) industry. Each technician has been trained and authorized in telephone system design, installation, programming, training, troubleshooting and system maintenance and repair. Summit Communications, Inc. Sales business telephones and Installing Telephone Systems for small businesses and Residential in Maryland, Washington DC, and Virginia. SCI is a full service Communications cabling and installer company. Network cabling: Cat3 Cat5, Cat6, Fiber Optic Network , Voice, Data, Audio, and Security. Summit Communications, Inc. also sales & Install Door Answering Systems and UPS- Uninterruptible Power Supplies.