Comcast is the primary Downriver cable television and internet operator, providing service to all areas of Downriver other than Huron Township. It first entered Downriver through it's 1994 acquisition of the Maclean-Hunter company and further strengthened it's local monopoly in 2002 with the acquisition of AT&T Broadband.

Comcast maintains Downriver headends on Eureka Road in Taylor, and on Allen Road in Woodhaven, which is also used as a payment office.