Penn Steel Fabrication is an AISC certified structural steel fabrication company with Fracture Critical Endorsement. We are also a certified DBE, SBE and MBE firm. We manufacture structural steel products for public and private infrastructure projects throughout the Northeastern United States. We typically operate in the industry represented by NAICS code 332312 'Fabricated Structural Metal Manufacturing’ and NAICS codes 332323, 332996 and 238120.

Our products include Steel Structures for Buildings, Bridges, Bridge Components, Overhead Sign Support Structures, Toll Gantries, Bridge and Highway Metal Components including piles, bridge railings, beam guide rails, noise/sound wall posts, and Walkways.

This business was established in 2009 and have successfully completed several projects related to bridges, tunnels, sign structures, caisson & column cores, and high-rise buildings.