Xfinity Store by Comcast in Houston, TX offers a range of services, including Mobile, Digital Cable TV, High-Speed Internet, Home Phone, and Home Security. Customers consistently praise the excellent customer service they receive, with staff like Vanessa, Ashley, and manager Katherine Moreno going above and beyond to address their needs and provide the best plans and discounts. While one customer noted some limitations with Xfinity's mobile offerings, the overall experience at this Xfinity Store is described as positive, with a professional, attentive, and caring approach from the team.