Complete Solutions for Residential and Commercial Technology 
Free On-Site Consultations • Sales, Installation, and Service • 20 Years of Experience and Thousands of Happy Customers

Call for a Free Quote Today

Sports Bar and Mounted Television

Surveillance Camera

Security Automation on Phone

Installed Wiring

Your AV Solutions Professionals

CableTEK is your source for home theater, surveillance, security, and smart home systems. Our experts work with clients to develop the right solutions based on your specific needs. From TV wall mount packages to complete automation systems, we sell and install it all! We offer free on-site estimates.

Keep your home safe with our alarms and surveillance systems—or make your life easier with our automated control options. Whatever you need, our services are tailored to your exact requirements.

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TV Installation

Mounted Television Icon
Home Theaters

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CCTV Cameras

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& More

Member of CEDIA (Custom Electronic Design & Installation Association)

Call today to discuss your project with our system designers.
Call (540) 664-0909


About Us

CableTEK takes great pride in the quality of our installations and on-going support. Founded in 2010 by a group of experienced low voltage professionals, we have continued to grow by educating ourselves and our clients. Our in-depth knowledge of the industry ensures our solutions are designed for the needs of today and the future. We are ready to work with you to provide solutions that will stand the test of time. Come join our long list of satisfied clients! For your convenience, we are a one-stop-shop, offering sales, installation, and service for all types of low voltage systems. Call us today to learn more about our products and services.

Service Area

Northern Virginia - Loudoun, Fairfax, Arlington, Alexandria, Fauquier, and Prince William Counties

Maryland - Montgomery and Prince George's County

District of Columbia


Thank you for your interest. We look forward to hearing from you soon.

(540) 664-0909

Hours of Operation
Monday - Friday: 8:00 AM - 5:00 PM