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On-Site Structural
Welding

Code-compliant beams, columns, and connections — welded where your building stands.

Structural welder joining a steel frame high on an active construction site

What It Entails

Steel That Passes Inspection

New frames, retrofits, moment connections, and repairs — our mobile rigs bring their own power, air, and weather shelter, so your schedule never waits on the shop. Every structural weld follows the approved WPS and is visually inspected, with NDT arranged when the spec calls for it.

We coordinate directly with your GC, engineer, and inspector to keep steel erection moving.

What's Included

Site Work, Fully Covered

  • Pre-job review of drawings, connection details, and weld symbols.
  • Certified welders, fire watch, and hot-work permitting handled for you.
  • Bolt-up, plumbing, and fit-up before a single arc is struck.
  • Daily photo reports and a close-out weld log for your inspector.

Typical Jobs

01

Frames & Decks

Beams, joists, embeds, and deck closures for new construction.

02

Retrofits

Reinforcing plates, new openings, and capacity upgrades in place.

03

Stairs & Rails

Ships-ladders, pan stairs, and code rails fitted and welded on site.

04

Repairs

Cracked welds, impact damage, and failed connections restored.

Structural crew welding a steel frame as sparks fall across the site
“ArcForge kept our steel ahead of the deck crew for six straight weeks. Inspectors never flagged a single weld.” — Site superintendent, distribution center build

Book the crew

Steel erection starts when we arrive.

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