Hours Of Operations Mattress Firm Colorado Castle Rock Mattress Firm Hours of Operation and Locations in Castle Rock, CO 4.8 - 220 votes 1 Locations in Castle Rock www.mattressfirm.com Mattress Firm Hours Category: Home & Garden Mattress Firm - Castle Rock, CO 80104 4765 Front St(303) 660-9996 View Store Details Explore Castle RockView More Apparel H & MCarharttBig 5 Sporting GoodsCarter'sKohl's Outlet Sports TargetBig 5 Sporting GoodsNikeSkechersAdidas Jewelry ZalesKohl's OutletKay JewelersChico'sClaire's Outlet Recommend For You Mickey Shorr Milestones Milwaukee PC Mori Luggage & Gifts MyEyeDr New Seasons Market Old Time Pottery Pac Sun Pacific Sunwear Party Depot