Mattress Firm is located in Lake Havasu City AZ, Zip Code: 86404 on the street of 5671 Highway 95 N. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 928-764-2717. The coordinates that you can use in navigation applications to find Mattress Firm quickly are 34.57127 -114.36509 USA