We install Flat-Panel TVs and Projectors, as well as complete Home Theater Systems. If a single additonal data outlet or complete computer network is needed, we are here to provide this service. Let us install that single cable TV outlet or a complete Structured Wiring System. JF Cabling Services LLC specializes in custom wiring with drywall repair. Free Consultations Prompt and Professional Service Satisfaction Guaranteed Contact us today. Proudly serving Northern Virginia. JF Cabling Services has been in the low voltage business for 15 years. JF Cabling became an LLC in January of 2007. Our professionals have years of knowledge and experience in the technical and physical aspects of A/V and network installations. Licensed and Insured. We take pride in providing a quality service at an affordable and competitive price. With jobs big or small, simple or complex, we have the knowledge and experience to complete the task professionally, cleanly, and quickly.