Comstock-Castle  Stove Company is located in Quincy, Illinois and began operations as  early as 1846 as a foundry to manufacture stoves. 

Currently, the company manufactures commercial (restaurant) cooking equipment selling in the U.S. and internationally. Comstock-Castle has a network of service and warranty repair agencies established throughout the United States. The company uses their own sales force to market their products to restaurant equipment and supply companies. Every year the company exhibits at numerous international, national, and regional restaurant trade shows. In export markets, the company uses a mix of import agents in specific countries or regions and some Export Management Companies  (Roldan Products Corp) in other areas.

The company is a member of the North American Association of Food Equipment Manufactures (NAFEM) and has a NAFEM Level 1 Certified Foodservice Professional (CFSP) on staff and serving on the Board of Directors of NAFEM.

The company's main emphasis at the present time is to improve the quality of its products and services while adding new products to the mix.

Current Products include Stainless Steel Commercial Ranges in 24, 30, 36, 48, 60 and 72 inch sizes.

Cooking Equipment such as, Char-Broilers, Griddles, Pizza Ovens, Bake Ovens, Hot Plates, Floor or Counter Fryers and more.