Gridiron Steel Inc is a certified Woman-Owned and Women-Owned Small Business (WOSB) specializing in comprehensive structural steel fabrication and erection services. Based in York, Pennsylvania, the company delivers turnkey steel solutions with unmatched speed, precision, and professionalism, serving commercial, institutional, military, and public infrastructure sectors.
AISC Fabrication and Erection Certification
Woman-Owned Small Business (WOSB)
Registration
Kelly Iron WorksFamily-owned Kelly Iron Works has spent more than 30 years fabricating and erecting steel from its Hazleton, Pennsylvania facility, with projects shipped throughout the United States. Expanded from its original Chester location, the company handles work from design and in-house detailing through erection and is known for fast turnarounds. Kelly Iron Works is women-owned and AISC certified, with AWS and NSID certifications.332312HAZLETON, PA
Northside Steel Fabricators, LLCNorthside Steel Fabricators is a women-led, minority-owned small business that designs, fabricates, welds and installs steel for commercial and industrial construction. Its Baltimore team brings 20 years of industry experience to projects ranging from ground-up structural work to custom architectural features, using modern project-management tools alongside hands-on craftsmanship. The company works from initial design through installation and serves clients across the East Coast.BALTIMORE, MD
JOBCO Manufacturing & Steel Fabrication, LLCFrom its Ambridge shop along the Ohio River, JOBCO Manufacturing & Steel Fabrication, LLC builds custom metalwork and structural components for construction and specialized industrial projects. The Western Pennsylvania fabricator has more than 30 years of service behind projects ranging from National Marine Museum clips and Honda Aircraft support beams to custom equipment parts and medical-device components. JOBCO is certified as a Woman’s Business Enterprise by Pennsylvania and WBENC, and is a registered Pennsylvania state vendor.331210AMBRIDGE, PA
Strait Steel IncFounded by Dallas Strait in 1965 as Strait Mfg. & Welding, Strait Steel fabricates structural steel for major construction projects from its 145,000-square-foot Greencastle, Pennsylvania facility. Now led by Greg Strait, the company carries its founder’s service-and-quality philosophy into projects across the Northeast and Mid-Atlantic, with work ranging from 500-ton jobs to single projects of up to 12,000 tons. Strait Steel is AISC certified and provides coordinated support from detailing and project management through fabrication and erection.GREENCASTLE, PA