Superior Rail & Iron Works, Inc. (SRI) is noted as being one of the most experienced and leading fabricators and erectors of miscellaneous iron, light structural steel and architectural metals in the construction industry. SRI is a third generation company that offers a complete range of services in this field.

Our products can be found throughout the commercial, educational and residential industries, in both public and private sectors. Our projects range from high-rise residential buildings and office towers to small renovation projects. Our work is featured at some of the highest end landmarks in the New England area.



Our Mission

“SRI has been building New England since 1963 and will continue to provide quality products with a competitive value for the next generation”