IT & Security Services in Fairfax County, VA
CCTV, alarm systems, IT support, structured cabling, and home theater — all from one licensed Northern Virginia technology company. Serving Reston, Herndon, Chantilly, Centreville, and all of Fairfax County.
Complete Technology Solutions for Fairfax County
One DCJS licensed company for all your IT and security needs across Fairfax County — residential and commercial.
CCTV & Security Cameras
HD and 4K security camera systems for Fairfax County homes and businesses. Complete installation with remote mobile viewing and NVR setup.
Alarm Systems
Professional alarm installation and repair for Fairfax County residences and commercial properties. Intrusion detection, 24/7 monitoring integration, and automated alerts.
IT Support & Computer Repair
On-site IT support, virus removal, hardware repair, and network troubleshooting for Fairfax County homes and businesses. We come to you.
Structured Cabling
Cat6/Cat6A and fiber optic installations for Fairfax County offices and commercial facilities. TIA/EIA compliant with full documentation and testing.
Home Theater Installation
Custom home theater and AV design for Fairfax County homes. Projectors, displays, surround sound, and smart home integration with hidden cabling.
VoIP Phone Systems
Business VoIP for Fairfax County companies. Advanced call routing, auto-attendants, and modern phone infrastructure at a fraction of traditional costs.
Serving All of Fairfax County
We cover Fairfax County comprehensively from our Loudoun County base, with no extra travel fees for most locations.
Fairfax County IT & Security FAQs
We provide CCTV installation, alarm systems, IT support and computer repair, structured cabling, home theater, and VoIP phone systems throughout Fairfax County including Reston, Herndon, Chantilly, Centreville, and beyond.
Yes. We hold DCJS License #11-30168, required by Virginia law for alarm and security camera installation. This covers all of Fairfax County and the rest of Virginia.
No extra travel fees for most Fairfax County locations. We cover Reston, Herndon, Chantilly, Centreville, and the broader county regularly. Contact us to confirm your specific address is within our standard service zone.
Absolutely. We serve Fairfax County homeowners and businesses of all sizes — from a single security camera installation at a residence to full commercial IT infrastructure and multi-camera surveillance deployments.
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🛡️ DCJS Licensed
Virginia requires DCJS licensing for alarm and security camera installers. Potterfield IT Solutions holds License #11-30168, ensuring legally compliant installations throughout Northern Virginia.