Utilities in Fairfax County
- All Points Broadband
- Amerigas Propane
- Astound Broadband
- AT&T
- Cogent Communications
- Columbia Gas of Virginia
- Cox
- DirecTV
- Dish
- Dominion Energy Virginia
- Earthlink
- Fairfax Water
- Hughes Communications
- Lumos networks
- Mintmobile, LLC
- Northern Virginia Electric Cooperative
- Ooma
- Quarles Energy Services
- Spectrum
- Starry Internet
- T-Mobile
- TelNet of Virginia Inc
- Verizon Fios
- Viasat
- Virginia American Water
- Visible
- Washington Gas
- wave 2 Net
- Xfinity
- Zayo Group
