Hours Of Operations Mattress Warehouse Wisconsin Milwaukee Mattress Warehouse Hours of Operation and Locations in Milwaukee, WI 4.8 - 52 votes 1 Locations in Milwaukee www.sleephappens.com Mattress Warehouse Hours Category: Home & Garden Mattress Warehouse - Milwaukee, WI 53203 411 N 3rd St(414) 278-8217 View Store Details Explore MilwaukeeView More Apparel Sam's ClubMarshallsTJ MaxxBurlington Coat FactoryColdwater Creek Sports TargetVansColemanSnap FitnessColumbia Sportswear Jewelry Sam's ClubMarshallsBurlington Coat FactoryZalesGucci Recommend For You Maui Divers Jewelry McCoy's Building Supply Merle Norman Cosmetic Studio Miele Modern Bathroom Mor Furniture for Less My Eyelab Naturalizer Olay Omega