Comcast Xfinity

(800) 934-6489 |

With Xfinity, Comcast delivers the best in Internet, entertainment, voice, mobile, and home management, all working together to give customers instant access to the things that matter most—anywhere, anytime. Because connectivity has become core to powering daily lives, Comcast is constantly reimagining what it means to have a great Internet experience. Comcast is building a better network, every single day, with a simple purpose; keeping their customers connected—always. Comcast Concord Xfinity Store and Network teams bring this commitment to life to homes and businesses across the East Bay and are proud to be the Faces of Fast Internet supporting the people and causes in the local community.