QuantStructure Engineering delivers Tekla-based structural steel detailing, shop drawings, connection design, and BIM modeling for fabricators across USA, Canada, Australia, UK, and the Middle East — built on AISC, CISC, AS, and BS code compliance.
QuantStructure Engineering is a Chennai-based structural steel detailing and engineering firm serving fabricators, contractors, and EPCs worldwide. Founded by a mechanical engineer with hands-on Tekla and Creo experience, we bring an engineer-first mindset — not a drafting-shop mentality — to every drawing we deliver.
We don't just push CAD lines. We catch missing connection details before they reach your shop floor. We flag interference issues before fabrication starts. We deliver shop drawings that your erection crew can actually build from — without three rounds of RFIs.
Six core service lines covering the full structural detailing workflow — from initial 3D modeling to fabrication-ready outputs.
3D Tekla modeling, shop drawings, erection plans, CNC files, anchor bolt plans, advance bills — fabrication-ready and code-compliant.
Bolted and welded connection engineering with calculations, sealed drawings, and full AISC / CISC / Eurocode compliance.
Federated BIM models, clash detection, LOD 300–500 deliverables, IFC exports, and coordination with MEP and architectural teams.
Stairs, railings, ladders, platforms, gratings, handrails — detailed for shop fabrication with full assembly and erection drawings.
Material take-off, weight reports, bidding support, and cost estimation — accurate quantities to win tenders with confidence.
Pre-engineered buildings, industrial sheds, warehouse structures — designed and detailed for the Indian and export market.
Code compliance is the floor, not the ceiling. We work to the strictest version of each region's standard — and document every assumption along the way.
A repeatable, transparent 5-stage workflow — from your first email to fabrication-ready files in your shop.
Share your drawings, BOQ, and timeline. Quote returned within 24 hours with scope and price clarity.
3D model built in Tekla Structures. Connections engineered. RFIs raised early to avoid downstream surprises.
Internal QA against checklists. Client review iteration. Sign-off before drawing production starts.
Shop drawings, erection plans, anchor bolt plans, CNC files (NC, DXF, DSTV), and reports delivered.
RFI response, revision turnaround, and direct support to your fabrication and erection teams during the project.
Office towers, retail complexes, mixed-use developments.
Factories, process plants, refineries, heavy industrial frames.
Distribution centers, cold storage, e-commerce fulfillment hubs.
Bridges, transit stations, airports, transmission structures.
Hospitals, schools, stadiums, government buildings.
Pre-engineered metal buildings, agricultural and storage sheds.
Founded by an engineer who's used Tekla and Creo on real projects. Every drawing is reviewed with structural logic, not just CAD compliance.
Submit drawings today, get a fixed-price quote with scope clarity within one business day. No vague estimates or scope creep.
You talk to the engineer who reviews your project — not an account manager who escalates everything. WhatsApp and email response within 4 hours.
Comfortable across AISC, CISC, AS, BS, EN, and IS. We don't push one standard — we work to whatever your project demands.
Chennai-based operations mean export-competitive rates. ISO-grade QA process means international-grade deliverables.
We're not a project-shop. We aim to be your detailing partner across multiple projects — earning trust through consistent delivery.
We deliver across six regions, working in client time zones with overlap windows for live coordination on your projects.
Drop us a brief — drawings, BOQ, deadline, code — and we'll come back with a clear scope and price within 24 hours.
Fill the form — we'll respond within 24 hours with a scope and quote.