Hermosillo · Sonora · Northwest Mexico
Steel Buildings
Built in Mexico.
Prefabricated warehouses, modular offices, mezzanines, and structural steel fabrication for manufacturers and nearshoring operations. Designed, fabricated, and installed by one company — 27+ years of proven experience.
As featured in
Industrial steel construction in Mexico, without the distance problem
SQ Tech is a steel construction company based in Hermosillo, Sonora — the industrial capital of northwest Mexico. We design, fabricate, and install pre-engineered steel buildings (PEMB), prefabricated warehouses, modular offices, and mezzanine structures for companies manufacturing in Mexico or relocating operations here under nearshoring programs.
Everything is produced in our own fabrication facility: structural frames, roof and wall systems, stairs, and platforms. That single-source model is what lets us commit to schedules — shop fabrication runs in parallel with your site works, and installation crews are our own employees, not subcontractors.
Sonora sits on the Arizona border, 280 km from Nogales. If your supply chain, clients, or headquarters are in the United States, we are the closest full-service steel builder operating at Mexican cost structures.
What We Build
Five ways to put steel to work for your operation in Mexico.
Prefabricated Steel Warehouses
Pre-engineered steel warehouses (PEMB) from 1,000 sq ft to full-scale distribution centers. In-house design, fabrication, and installation.
Explore warehousesPrefabricated Modular Offices
Plant offices, site offices, and guard houses built in our Hermosillo facility and installed in days — no on-site civil works.
Explore modular officesSteel Mezzanines
Structural steel mezzanine floors that double usable space inside your existing warehouse or plant without expanding the footprint.
Explore mezzaninesSteel Fabrication Services
Structural steel fabrication, CNC plate cutting, and welded assemblies from our shop in Hermosillo, Sonora — NMX-certified steel.
Explore fabricationManufacture in Mexico
Planning a nearshoring move? What it takes to build and operate an industrial facility in Sonora: sites, timelines, and local execution.
Read the guidePrefab Steel Building Kits
Complete engineered kits — frames, panels, fasteners and drawings — fabricated in Sonora and quoted for delivery to US job sites.
Explore building kitsSteel Building Manufacturer in Mexico
PEMB, kits, purlins, trusses and fabricated steel manufactured in Hermosillo for US buyers — including buildings and components you used to source from China.
See manufacturingSteel Buildings for Baja California
Workshops, boat storage and warehouses for La Paz, Los Cabos, Loreto and Ensenada — delivered by ferry or road from Sonora, engineered for coastal wind and salt air.
Explore Baja buildingsNot sure which solution fits?
Tell us what you need to store, produce, or expand — our engineering team will recommend the right structure and send a quote within 24 business hours.
Talk to an EngineerWhy US & Canadian Companies Build With SQ Tech
27+ years in steel
600+ projects delivered across northwest Mexico, including work for Grupo México, Stanley Black & Decker, and Mainland Headwear.
In-house fabrication
Design, fabrication, and installation under one roof in Hermosillo. No brokers, no subcontracted steel.
US border logistics
280 km from Nogales, AZ. We build for US and Canadian manufacturers operating in Sonora's nearshoring corridor.
Engineered & certified
Full structural calculation on every project. NMX-certified structural steel and documentation for permitting.
Predictable timelines
Shop fabrication means weather-independent schedules. Most buildings are installed in weeks, not months.
Bilingual project team
English-speaking project management from first quote to handover. Contracts and documentation in English available.
Guides in English
Costs, timelines, and how building in Mexico actually works — written by the people who do it.
Steel Building Cost by Size (2026)
30×40 to 200×400: price per sq ft, what drives it, and the Mexico vs US gap.
Industrial Warehouses & Nearshoring in Mexico
Why manufacturers are building in Sonora, and how to plan it.
Steel Warehouse Construction Process
From engineering to handover: every phase, step by step.
Prefab Warehouse Kits vs Custom Buildings
When a kit makes sense — and when it will cost you more.
Exporting Prefab Warehouses to Central America
Shipping, transit times, customs and EXW pricing from Mexico.
Hurricane-Rated Prefab Steel Warehouses
Wind loads by region, NMX/NTCV vs ASCE 7, and what to specify.
Ready to Build in Mexico?
Send us your project brief — dimensions, use, and location. You'll have a detailed proposal from our engineering team within 24 business hours.
Request a Quote