Structural Steel Fabrication — Ontario
Beams, columns, frames, trusses, and custom weldments. CWB 47.1 certified structural welding. Upload your structural drawings and get a real quote backed by a real shop.
⚔ Get a Structural Quote →Structural Fabrication Capabilities
We cut, weld, and machine structural steel assemblies for manufacturers across Ontario. From single beams to multi-ton weldments — if it's structural steel, we build it. Our shop is CWB 47.1 certified with ISO 9001:2015 quality systems.
| Capability | Specification | Notes |
|---|---|---|
| Beams & Columns | W, S, HP shapes to W12/W14 | Cut to length, drilled, coped, welded |
| Frames & Bases | Equipment support, machinery, mezzanine | Full fabrication — cut, weld, machine, paint-ready |
| Trusses & Bracing | Custom engineered assemblies | Welded connections, bolted splice plates |
| Base Plates | Up to 1" thick mild steel | Laser-cut profiles, drilled, welded to columns |
| Welding | CWB 47.1 certified | Fillet and CJP — MIG and structural processes |
| Finishing | Grind, blend, polish to 63 Ra | Paint-ready or primed as specified |
Materials
| Material | Grades | Forms | Common Uses |
|---|---|---|---|
| Structural Steel | A36, 44W, 50W, ASTM A992 | Beams (W, S), channels (C, MC), angles (L), HSS, plate | Building frames, equipment supports, bridges |
| Mild Steel Plate | A36, HRPO, CRS | Sheet to 1" plate | Base plates, gussets, stiffeners, brackets |
| High-Strength | ASTM A572 Gr 50, A514 (T1) | Plate and shapes | Heavy equipment, crane components, mining |
What Structural Steel Fabrication Costs
Structural work is priced on material weight plus welding and machining labour — the same way your estimator would build it:
- Material: $0.95/lb for mild steel structural shapes and plate (before 30% markup)
- Welding labour: $130/hr, calculated by linear foot of joint — fillet welds at 3 min/ft, CJP at 5 min/ft
- Machining: Drill/tap, mill, and bore operations priced by time at $130/hr
- Typical range: Equipment frames $2,000-8,000; large structural assemblies $10,000-50,000+
Upload your structural drawings and our AI analyzes every beam, plate, and weld. A fabricator reviews the price before it reaches you.
Frequently Asked Questions
What structural steel fabrication services do you offer?
We fabricate beams, columns, frames, trusses, base plates, and custom structural weldments. Our shop handles the full process: laser cutting, saw cutting, drilling, welding, and machining. All structural welding is CWB 47.1 certified.
Can you work from structural engineering drawings?
Yes — that's exactly what we need. Upload your structural drawings (PDF, STEP, or DXF) with member sizes, connection details, and weld symbols. The AI parses the bill of materials and weld lengths for an accurate quote.
Do you do on-site structural erection?
We're a fabrication shop — we build the steel in-house and ship it to your site. For erection and installation, we can recommend trusted contractors in Ontario who regularly work with our fabricated steel.
How does structural steel compare to SendCutSend or online laser services?
SendCutSend and similar platforms only do flat laser cutting. They won't weld, they won't drill structural members, and they won't touch a beam. For anything that needs welding, assembly, or machining beyond a laser-cut profile — that's what we do.
What's your typical lead time for structural work?
2-6 weeks depending on tonnage and complexity. We quote the delivery date alongside the price. Material availability for uncommon structural shapes may add lead time — we flag this before you commit.
Have a Structural Project? Let's Quote It.
Upload your structural drawings and get a price from a real fabrication shop.
⚔ Start Your Structural Quote →