Johnston Boiler Company is known for quality, dependability, and efficiency.
Johnston manufacturers the highest quality packaged boilers on the market. Our industrial boilers are used for process as well as various commercial boiler applications. With Johnston, we can reduce your operating costs, and our industrial boilers have the highest efficiencies and best warranties in the industry.
Our main products consist of water-back, firetube, 3- or 4-pass, steam and hot water industrial boilers.