Metal Stairs & Misc. Steel · C-51
Metal Stairs · Railings · Misc. Structural Steel - South Bay, CA
Spiral and straight-run stairs, guardrails, catwalks and ladders. Measured, shop-drawn, fabricated and field-welded by an AWS-certified crew.
C-51 Structural Steel Contractor · AWS-Certified Welders · Engineered Shop Drawings
What we fabricate
Helical stringers, wraparound treads, and a rail that sweeps clean around the climb. Interior or exterior, any rise.
Code-compliant pan stairs and stringer sets for commercial buildings, mezzanines and industrial platforms.
Handrails, guardrails and gates that meet code without looking like it. Pipe, cable, or picket infill.
Elevated access platforms and walkways for mechanical rooms, warehouses and processing floors.
Fixed ladders, cages, and roof-access steps built to OSHA fall-protection standard.
The steel that doesn't fit a category: brackets, frames, embeds and connections, fabricated to the engineer's spec.
How it works
We field-verify every dimension on site. No stair gets designed off someone else's drawing alone.
Engineered, stamped drawings before steel gets cut. You approve the exact rise, run and rail line.
Cut, formed and welded in our shop by AWS-certified welders, checked against the drawing at every stage.
Field-welded or bolted into place, torqued, inspected, and left ready for final coat.
Recent fabrication
Stringer · welded helix
Tread · checker plate
Primed finish
Handrail return
Mesh infill panel
Toe kick
42in guardrail
Pipe rail · sch 40
Gallery images are representative stock photography for this demo site, not confirmed Ironline Stairworks project photos. Annotation callouts are illustrative.
Why engineers sign off on us
"They shop-drew the spiral stair in a week and it landed on site fitting like it grew there."
"Our catwalk had to clear three conduits nobody mentioned. They redesigned it the same week, no change-order fight."
"AWS certs, stamped drawings, clean welds. Everything an inspector wants to see, first pass."
Sample reviews shown for demo purposes; your real customer reviews go here.
Our word
A stair is the one thing in a building everybody touches. So we draw every rise before we cut a single piece, weld it like our name is stamped on the tread, and hand over steel that will outlast the lease.
Where we install
Send the rough dimensions or the structural set. We'll come measure, draw it, and give you a fixed shop price. That's the whole first step.
Get a shop quote (408) 555-0116