Directions to Gartner Refrigeration Co. Directions to Gartner Refrigeration Co.   Search | Advanced Search | New Members | Coupons and Discounts | All Categories     Other >> 15500 - Heating, Ventilating, and Air Conditioning (HVAC) Gartner Refrigeration Co. 2331 West Superior St. Duluth, MN 55806 | View on Google Maps Jay Koning 218-722-4439 | fax: 218-722-3422 Visit Site Get directions to: Gartner Refrigeration Co., 2331 West Superior St., Duluth MN Get directions from: Click to Print This Page