Xfinity offers two options for installation: self-installation and professional installation.
If customers have never had Xfinity from Comcast installed before, then professional installation is required, which costs up to $90 depending on the plan or bundle purchased. If the area in which customers live is already wired for Xfinity service, then self-installation costs $15. Both options are one-time fees. The difference between the two is professional installation supplies a certified technician while self-installation provides a rental toolbox for customers to set up their Xfinity service.