Preferred Utilities Manufacturing Corporation is an engineering-based manufacturer of products for commercial, institutional, industrial and nuclear power facilities. Our products include fuel oil handling systems and components, boiler instrumentation and controllers, high quality burners and nuclear power plant outage reduction tools and component parts. Continuous research and development is applied to our existing products and is helping us to lead the industry with new and innovative power plant solutions. When it comes to the boiler room, we believe in full system integration. We reflect this belief in our technical expertise, which allows us to interface complex systems, foresee possible problems, and react to any challenges our customers face. Preferred’s manufacturing, engineering, and administrative headquarters is located in Danbury, Connecticut with regional sales offices located in California, Massachusetts, New Jersey, Maryland, Virginia, Oklahoma, and Texas,. Preferred’s regional sales offices serve to continuously strengthen independent sales representative organization’s sales and service activities throughout North America. Our Five Major Divisions: Preferred Utilities; Preferred Instruments; W. N. Best Combustion; Preferred Engineering; Preferred Special Combustion Engineering.