Pennsylvania Metal Fabrication Companies
Pennsylvania's storied steel heritage and diverse manufacturing economy make it one of the nation's most important states for metal fabrication.
Cities in Pennsylvania
J.W. Steel Fabricating Company
High-quality structural steel and custom platework fabrication near Pittsburgh since 1985.
Steel Valley Fabricators LLC
Full-service custom metal fabrication for sheet, plate, structural, and pipe work.
O'Neal Manufacturing Services - Pittsburgh
200,000 sq ft fabrication facility with CNC beam line and robotic welding.
PennFab
Commercial metal fabrication specialist for railroad and transportation industries.
JOBCO Manufacturing
Custom steel fabrication specialist in Pittsburgh with heavy lifting capacity.
Mendel Steel
Family-owned ornamental and structural steel fabricator in Pittsburgh since 1985.
Standard Iron Works
AISC certified structural steel fabricator in Scranton since 1914.
Mid-Atlantic Steel Fabrication
Full-service custom metal fabrication with AWS D1.1 certification in Lancaster County.
Penn Sheet Metal
100+ year old sheet metal fabricator with MIG, TIG, and laser welding capabilities.
TMT Fab
CNC machining and metal fabrication serving Philadelphia and Pittsburgh.
Performance Sheet Metal
Industrial and architectural sheet metal fabrication serving all of Pennsylvania.
McCarty Fabrication
Precision CNC machining and fabrication with fast turnaround across Pennsylvania.
Noftz Sheet Metal
Top-rated Pittsburgh sheet metal fabricator for HVAC and custom metalwork.
Allied Steel
Full-service steel fabricator and distributor serving the tri-state area for 50+ years.
Nichols Welding Service
Top-rated welding and fabrication service in Pittsburgh.
Wycked Welding & Fabrication
Custom welding and fabrication shop serving the Pittsburgh area.
All Metal Works
Metal fabrication company with facilities in Erie, PA and Buffalo, NY.
Kard Welding Inc.
Steel fabrication and welding for construction in western Pennsylvania.
Liphart Steel
Structural steel fabrication and erection serving the Mid-Atlantic since 1938.
Baltimore Fabrication - York
Automated structural steel fabrication facility running six days a week.
The Barefoot Forge
Custom ornamental ironwork and artistic metal fabrication in Pittsburgh.
A n S Welding
Welding and fabrication services for Pittsburgh-area commercial and residential clients.
About Metal Fabrication in Pennsylvania
Pennsylvania is synonymous with American steel and metal fabrication. Pittsburgh, once the undisputed steel capital of the world, built the steel that framed the nation's greatest buildings, bridges, and industrial infrastructure. While the industry has evolved dramatically, Pennsylvania remains a major center for metal fabrication with deep expertise, skilled workers, and a robust supply chain. The Philadelphia region in eastern Pennsylvania supports a large fabrication industry serving the Mid-Atlantic construction market, pharmaceutical manufacturing, and defense contractors. The Lehigh Valley area (Allentown, Bethlehem) retains industrial capabilities from its Bethlehem Steel heritage. Pennsylvania's natural gas industry (Marcellus Shale) has created demand for pipeline fabrication, compressor station equipment, and processing plant components. The state's diverse manufacturing base spans heavy industry, automotive suppliers, food processing, medical devices, and defense.
Metal Fabrication in Pennsylvania FAQ
What is Pennsylvania's role in metal fabrication history?
What industries drive Pennsylvania fabrication today?
Need Metal Fabrication Services?
Submit a Request for Quote and connect with qualified fabrication companies across the United States.