Hours Of Operations Sleepy's the Mattress Pros New York Garden City 11530 Sleepy's the Mattress Pros Hours of Operation and Location in Garden City, NY 11530 4.2 - 56 votes 710 Stewart Ave, Garden City, NY 11530 (516) 281-0384 Get Directions Sleepy's the Mattress Pros Hours Category: Home & Garden Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore Garden CityView More Apparel Burlington Coat FactoryK & G Fashion SuperstoreLord & TaylorH & MCarhartt Sports Sports AuthorityLA FitnessNikeDick's Sporting GoodsSkechers Jewelry Burlington Coat FactoryLord & TaylorZalesSaks Fifth AvenueChico's Recommend For You Aldo Call It Spring Shoes Sleepy's Carter's El Toro Market Benetton Fashion Trend Intrigue Jewelers Lane Bryant Outlet Nordstrom Outlet