Hours Of Operations Comcast Service Center South Carolina Mt Pleasant Comcast Service Center Hours of Operation and Locations in Mt Pleasant, SC 4.5 - 19 votes 1 Locations in Mt Pleasant www.customer.xfinity.com Comcast Service Center Hours Category: Electronics Comcast Service Center - Mt Pleasant, SC 29464 921 Houston Northcutt Blvd(843) 554-4100 View Store Details Explore Mt PleasantView More Apparel TJ MaxxColdwater CreekStein MartH & MCarter's Sports ColemanSnap FitnessBasic BasicFleet Feet SportsJazzercise Jewelry Hobby LobbyBelkChico'sAvonJ Jill Recommend For You Xfinity Store R & R Solutions Studio Xfinity Dm Computers Clear Internet Harmony Computer Solutions Ribbons Express Incorporated Fdm Group Incorporated Ventures Unlimited Incorporated Concerto Networks