Hours Of Operations Mattress Firm Utah St George Mattress Firm Hours of Operation and Locations in St George, UT 4.8 - 220 votes 1 Locations in St George www.mattressfirm.com Mattress Firm Hours Category: Home & Garden Mattress Firm - St George, UT 84790 15 S River Rd, #60(435) 673-5471 View Store Details Explore St GeorgeView More Apparel CostcoTJ MaxxRoss Dress for LessColdwater CreekDeb Shops Sports CostcoBig 5 Sporting GoodsDick's Sporting GoodsSportsman's WarehouseSkechers Jewelry CostcoDeb ShopsKay JewelersChico'sAvon Recommend For You Mickey Shorr Milestones Milwaukee PC Mori Luggage & Gifts MyEyeDr New Seasons Market Old Time Pottery Pac Sun Pacific Sunwear Party Depot