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About L4 Networks

  We just don't talk about IT, we get IT done.SM

About L4 Networks

L4 Networks is an information technology company focused on providing comprehensive and secure IT infrastructure solutions to enterprises of all sizes. The company was established in 1987.

The company has two divisions: Technical/Professional Services and eCommerce

Technical/Professional Services

Our core service/practice areas fall under the three broad groups of Virtual Desktop Infrastructure, Technical Services, and IT Managed Services. These include:

  • End Point Security (Antivirus, client firewalls, content filtering)
  • Wired & Wireless systems
  • Servers - Windows & Linux (Remote Desktop, File,VDI, mail, application, fax ...)
  • Microsoft Remote Desktop Services fully configure systems
  • Two Factor Authentication
  • Virtual Desktop Infrastructure (VDI) systems
  • Edge Security - Firewall/Routers/Content Filtering
  • Comprehensive design and installation of I.T. infrastructure
  • Manage Services (All systems we build, sell, and numerous other vendors' systems)
  • Technical Project Management
  • I.T.Consulting
Service Area Foot Print

Direct installation support is primarily provided from our Northern Virginia and Philadelphia area facilities. Once installations are done, most site visits are rarely needed as we can managed the systems remotely.

L4 Networks services Delaware, Maryland, Pennsylvania, Maryland, New Jersey, Virginia, and West Virginia

For firewalls and servers, we have performed and actively manage installations nationwide. We enable this by several methods and it is best to contact us to discuss your needs.


We combine our service offerings with "IT Solutions that Work" SM which are products that we have tested, deployed and support. Our approach is lab test products before recommending and deploying them in our own customer's networks. This help establish a respected reputation for our advice and recommendations with other IT professionals and customers which in-turn lead to the establishment of eCommerce site (2004) as a Business to Business (B2B) channel to answer requests to provide products we recommended. We ship from several warehouses around the U.S.

We carry many more products than are listed on our storefront. You may wonder why we do not put them all here. The simple answer is time. We are focused heavily on service, not on being box pushers. If you are looking for something that you do not see, use our contact us form or call us at 703-955-3666 or 1 215.618.2198. To view our current Line Card, please click here.

Regardless, finding the right technology that actually works is a never ending process as companies come and go and technology continues to evolve. L4 Networks will continue to press ahead finding, testing, deploying and recommending products and solutions that actually work.


We are a privately held corporation and a US-SBA certified small business.

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