Lester Refrigeration has been Serving Ames since 1947. Specializing in all makes and models of commercial refrigeration. We are an authorized Robinair Service Center. If it's cold, we can fix it. Call Lester Refrigeration today. If you are looking for service for your commercial refrigerator, freezer, walk-in, ice machine, heating or air conditioning system, or air duct cleaning, call the local service professionals at Lester's Refrigeration.