Stone & Tile World Inc. Stone & Tile World Inc.12260 Wilkins AvenueRockville MD 20852 USAPhone: 301-231-7777Url: http://www.stoneandtileworld.comMonday9:00 AM - 5:00 PMTuesday9:00 AM - 5:00 PMWednesday9:00 AM - 5:00 PMThursday9:00 AM - 5:00 PMFriday9:00 AM - 5:00 PMSaturdayClosedSundayClosed