Structural Steel Fabrication Services
Custom structural steel fabrication for commercial and industrial projects. Precision-built beams, columns, and steel components you can rely on.
At Castro Iron Works, we specialize in dependable structural steel fabrication for commercial, industrial, and architectural projects throughout Southern California. Our experienced welders and fabricators work directly with engineers, architects, and general contractors to produce precision-cut steel beams, columns, frames, braces, and load-bearing elements that meet or exceed project specifications.
Whether you need custom structural components for a new commercial build or reinforcement steel for remodels and retrofits, our fabrication process delivers strength, durability, and compliance with building standards. We handle everything from design interpretation and material sourcing to cutting, welding, assembly, and final quality checks — ensuring every structural component supports your project’s integrity and safety.
