We have worked with Reliance Steel on many projects and have been impressed both with the quality of their fabrication drawings and the finished product. We have come to greatly value the experience and abilities of the Reliance staff and their commitment to teamwork." Barbara J Evans, P.E., LEED AP
Knight Consulting Engineers, Inc.
Williston, Vermont

Structural Steel Fabrication

Vermont’s Premier AISC Fabricator

Established in 1979, Reliance Steel has the management and fabrication experience needed to deliver structural steel to your job site on time and within budget keeping your project milestones on track from the beginning to end. Our CAD detailing and Material Resource Planning (MRP) systems provide project data for both material management and procurement.

These software systems maximize use of our CNC production machinery for speed and accuracy. Project managers will work with the erector and site personnel to plan the erection sequence of the steel prior to procurement and fabrication. This planning will be used to schedule deliveries to our facility and your project, ensuring sequenced fabricated steel arrival to the site as scheduled.


  • AISC Certification to the Standard for Steel Building Structures
  • AWS quality certified fabricator
  • LEAN manufacturer
  • AWS certified welding inspector on staff
  • All welders AWS certified
  • 2D & 3D CAD detailing


  • CNC beam line
  • CNC angle line
  • CNC high definition plasma cutting
  • Three 10-ton cranes

Vermont Air Guard Fire Station

FAHC entrance canopy

FAA tower: Burlington International Airport