Gunther Salt Company is located at 101 Buchanan St, Saint Louis, MO. This business specializes in Plumbing, Heating, & Air. Gunther Salt Company is open Mon, 7am-4pm; Tue, 7am-4pm; Wed, 7am-4pm; Thu, 7am-4pm; Fri, 7am-4pm; Sat, Closed; Sun, Closed and accepts American Express, Discover, Mastercard, Personal Checks and Visa.