Mattress Firm Queensgate Richland is located in Richland WA, Zip Code: 99352 on the street of 2801 Queensgate Dr. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 509-392-8345. The coordinates that you can use in navigation applications to find Mattress Firm Queensgate Richland quickly are 46.25697 -119.31326 USA