Houston-based Mattress Firm is shuttering 600-700 locations nationally according to a press release, including the Conroe location at 804 I-45 N. The firm announced the closings are part of a new direction to optimize its store footprint. The other two Conroe Mattress Firms at 1351 W. Davis St., Ste. A, and 2956 I-45 N., #300, have no current plans for closure. 936-441-1366. www..mattressfirm.com