Contract Steel Fabrication · Sonora, Mexico · 175 mi from the US border
SQ Tech is a structural steel fabricator in Hermosillo, Sonora — 175 miles (280 km) from the Nogales, Arizona border. We fabricate primary frames, joists, plate work, and miscellaneous steel from your approved drawings, and deliver to the border or your job site.
Need a complete building instead? See our prefabricated steel warehouses or prefab steel building kits.
Skilled structural labor and in-house plate processing in Mexico typically land fabricated steel 30–50% below comparable US shop rates, depending on connection complexity and finish.
175 miles to the Nogales–Mariposa crossing. We quote FCA plant, delivered at the border, or DDP to your site, with freight and customs brokers who move steel weekly.
Qualifying steel fabricated in Mexico moves under USMCA rules of origin. We provide the commercial documentation your broker needs for a clean entry.
Built-up and rolled-section rigid frames, columns and rafters for industrial buildings up to 200 ft (60 m) clear spans.
Open-web steel joists and joist girders — the same product line behind our distribution-center projects in Mexico.
In-house CNC plate cutting for base plates, gussets, stiffeners, and embeds, with drilling and beveling to your details.
Tekla/BIM detailing team producing approval-ready shop drawings, erection drawings, and piece marks.
Structural welding to AWS D1.1 with documented QC at receiving, fit-up, welding, and finish. Anti-corrosive shop primer or hot-dip galvanizing per your spec. MTR traceability available on request.
Send drawings (PDF, DWG, or Tekla). Quote within 48 hours with tonnage breakdown and delivery terms.
We detail or work from your approved set. You approve before any steel is cut.
Cutting, fit-up, AWS D1.1 welding, and finish in our Hermosillo plant, with staged QC.
Loading, export documentation, and border crossing at Nogales under your chosen Incoterm.
At the border or DDP to your job site, marked and sequenced for your erection crew.
Our fabrication already carries the plants and distribution centers of US and international companies operating in northwest Mexico.
Attach a drawing or describe your scope — tonnage, sections, finish, and delivery point. We reply within 24 business hours with next steps and a quote within 48 hours of receiving complete drawings.
Design, fabrication, and erection of complete PEMB warehouses in Sonora and northwest Mexico.
Ship to USAComplete engineered kits — frames, panels, and hardware — quoted for delivery to US job sites.
NearshoringIndustrial buildings for companies relocating or expanding manufacturing to Sonora.