Hours Of Operations Comcast Service Center Pennsylvania Washington Comcast Service Center Hours of Operation and Locations in Washington, PA 4.5 - 19 votes 1 Locations in Washington www.customer.xfinity.com Comcast Service Center Hours Category: Electronics Comcast Service Center - Washington, PA 15301 460 Washington Rd(800) 266-2278 View Store Details Explore WashingtonView More Apparel Sam's ClubMarshallsRoss Dress for LessBig LotsH & M Sports TargetNikeDick's Sporting GoodsSkechersAdidas Jewelry Sam's ClubMarshallsHobby LobbyZalesSaks Fifth Avenue 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