KC Frost Wagon rents mobile refrigerated trailers, walk-in coolers and freezers on wheels, across the Kansas City metro. Choose a 12x6 or 16x6 Frost Wagon for weddings, festivals, catering, barbecues, restaurant overflow, or emergency backup when a walk-in cooler or freezer goes down. Trailers arrive pre-chilled, and our crew delivers, sets up, and picks up. Plug into a dedicated 120V outlet or add a generator for off-grid sites. We offer 24/7 emergency response, free delivery within 25 miles, and trailers for rent or purchase. Powered by the refrigeration experts at Supreme Mechanical Solutions (SMS). Serving Overland Park, Olathe, Lenexa, Shawnee, Leawood, Prairie Village, Kansas City, Lee's Summit, Independence, and Blue Springs.