Our Specialty is Unique Projects 


National Steel Fabricators (NSF) is an industry niche leader in structural steel fabrication and erection, and has been fabricating custom steel designs since 1979. Specializing in the fabrication of light structural, ornamental and unique structural metals for many application types and customers throughout the Midwest, NSF strives to be the best in the business.

NSF started with three childhood friends that learned the fabrication skills needed to do the light structural and miscellaneous metals that built the company into what it is known as today. Throughout the first few months of the company’s founding, more employees were added and the company quickly grew. Today, NSF is a family-owned business with an office located in New Brighton, Minnesota and a manufacturing facility near Rice Lake, Wisconsin.