Preferred Utilities Manufacturing Corporation

Preferred Utilities Manufacturing Corporation
31-35 South St
Danbury, CT 06810-8147
United States
Work: (203) 743-6741

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.

Boilers; Heating Equipment;  Controls

Recent Articles Featuring Preferred Utilities

Doing More With Less: Staying Productive During Major Upgrades

Facing the Need for Boiler Upgrades

Fueling (and Greening) Up

Danbury firm exploring new bio-residual oil to lower energy costs, environmental impact


  • Boilers & Boiler Equipment
  • Controls & Control Systems
  • Heating Equipment