Profile: Carroll Coolers, Inc. is a manufacturer of quality wood frame, polyurethane foamed-in-place walk-in coolers and freezers. Each walk-in is constructed according to the customer's requirements and specifications. Cold storage applications, including combination (cooler/freezer) boxes, indoor and outdoor boxes, warehouses, glass door boxes and floral boxes represent our capabilities. Any size or shape walk-in with tongue & groove cam-lock assembly is available in a variety of interior and exterior finishes.