Post Exchange Catering 100.00 Rating Score™ Catering Companies, Restaurants, Catering Services, Food Delivery Services Of 37 ratings/reviews posted on 5 verified review sites, Post Exchange Catering has an average rating of 4.85 stars. This earns a Rating Score™ of 100.00. View Profile & Reviews 05/15/2015 Verified Thank you the food was excellent. You are simply wonderful. Delivery guy was so sweet.