Mattress Firm Northlake II is located in Northlake IL, Zip Code: 60164 on the street of 120 W North Ave. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 708-562-6240. The coordinates that you can use in navigation applications to find Mattress Firm Northlake II quickly are 41.90744 -87.90948 USA