Mr. Ammonia Refrigeration Inc. Mr. Ammonia Refrigeration Inc. Search | Advanced Search | New Members | Coupons and Discounts | All Categories Business & Professional Services >> Engineering Services Mr. Ammonia Refrigeration Inc. 2270 McKinley AvenueColumbus, OH 43204 | map | directions (614) 745-4500 Visit Site Need to update your categories or expand your listing? Or want to learn how your business can become a part of the Chamber? Contact us at membership@columbus.org for assistance.
