See our full methodology. Xfinity Home offers professionally-installed security systems with a self-monitoring or professional monitoring plan. Xfinity differs from other security systems because ...

How to Get Help Fast Xfinity, a subsidiary of Comcast, provides internet, TV, phone, and home security services to millions ...

It relies on Verizon's coverage and Xfinity's Wi-Fi hotspots to offer mobile phone services. The company also provides great ...

Xfinity packages offer other home services, like TV, phone and security. Slower upload speeds on most Xfinity plans. These Xfinity Wi-Fi plans work well for most online activities, even streaming ...