Providing structural steel detailing services to fabricators, contractors, and structural engineers across United States. Our remote detailing team delivers AISC Compliant-compliant shop drawings, connection details, and erection packages — fast, accurate, and formatted for immediate use in your fabrication shop and field.
Steel Detailing for the US Market
The United States is the world's most active structural steel construction market. From Texas warehouses to Manhattan high-rises, from California semiconductor fabs to Florida healthcare campuses, the sheer diversity of project types and regional construction conditions demands a detailing partner who understands more than just how to draw a connection. It demands a team that knows what those connections need to do in the field.
ASD has worked with fabricators and contractors across all 50 states. We understand that a project in seismic Zone D in California carries fundamentally different detailing requirements than a wind-exposed warehouse on the Gulf Coast of Texas or a heavy-snow-load industrial building in Minnesota. We don't apply a template — we verify the applicable code edition, confirm local amendments, and produce drawings that are compliant and buildable from day one.
Our remote detailing teams operate across time zones. While your office closes for the evening, production continues. When you arrive in the morning, your drawings have progressed. For fabricators working to compressed schedules in a competitive US market, that time advantage compounds across a project.
Every drawing package we produce in the US references AISC 360 for structural steel design, AISC 341 where seismic systems apply, and AWS D1.1 for welding. We don't assume compliance — we document it. Weld symbols, connection geometries, bolt grades, and surface treatment callouts are all explicitly specified so your welders, inspectors, and project engineers are working from a single, unambiguous source of truth.
The US Construction Market — What It Demands
The US structural steel market spans a broader range of project complexity than almost any other country in the world. Commercial office towers in Chicago and New York require seismic and wind-resistant moment frames with demanding connection geometries. Industrial mega-warehouses in the Inland Empire and Atlanta logistics corridors involve millions of square feet of repetitive framing that still needs to be detailed correctly, efficiently, and without errors. Semiconductor fabs in Arizona and Texas carry cleanroom structural requirements that add another layer of precision on top of standard detailing practice.
Healthcare construction — hospitals, medical office buildings, surgery centers — tends to involve strict special inspection requirements, OSHPD oversight in California, and submittal processes that reward drawing accuracy above all else. A package that needs three rounds of engineer comments before approval is a package that's burning the schedule. We track comments, respond systematically, and close out review cycles efficiently.
Data center construction has emerged as one of the fastest-growing structural steel sectors in the US. These buildings carry heavy floor loads from raised access systems, dense mechanical and electrical equipment, and generator pads that create unusual load paths. Our detailers are familiar with the coordination demands of data center work — structural steel, concrete pits, mechanical support steel, and facade systems all needing to be resolved in the model before the first anchor bolt is set.
Renovation and adaptive reuse — matching new steel to existing in-place structure, working around limited field access, detailing connections where as-built conditions don't match original drawings — is a category we've developed real capability in. We document existing conditions carefully and carry appropriate tolerance allowances into new connection details. These projects often save on material cost but demand extra care in detailing, and we're equipped to provide it.
Steel Detailing Services We Provide in United States
Our full scope of structural steel detailing and BIM services — all available to fabricators and contractors across United States. Each service is delivered to AISC Compliant standards with IFC-ready output.
Industries and Project Types We Serve
We work across every major construction sector in United States. Here's where our experience runs deepest.
Office towers, retail developments, mixed-use podium buildings, and parking structures. Often involves moment frames, transfer beams, and complex setback floors requiring careful connection sequencing.
Warehouses, distribution centers, manufacturing plants, and cold storage facilities. Large footprints with repetitive bay framing, mezzanine systems, dock leveler pits, and crane runway structures.
Hospitals, medical campuses, schools, universities, and civic buildings. Strict submittal requirements, special inspection packages, and long engineer review cycles managed cleanly.
Mission-critical facilities with heavy live loads, raised floor systems, generator pads, and dense MEP coordination. Seismic compliance in high-risk zones including California and the Pacific Northwest.
Oil and gas facilities, power generation plants, refineries, and processing equipment support structures. Heavy sections, large base plates, and complex equipment interface coordination.
Highway bridges, pedestrian bridges, conveyor structures, and transit infrastructure. High-precision connection detailing and field erection coordination for structures with tight tolerance requirements.
Our Detailing Process for US Projects
Every United States project follows the same rigorous production workflow — no shortcuts, no surprises.
Why US Fabricators and Contractors Choose ASD
Speed and reliability are the two things fabricators care about most in a detailing partner, and they're the two things we've built our operation around. Agreed delivery windows are treated as hard commitments. If something threatens a deadline — a complex connection resolution, a late engineering revision — we communicate it early and work to mitigate it, not just report it after the fact.
Our cost model works for the US market. Maintaining in-house detailing staff carries fixed overhead through slow periods, and ramping up capacity for large projects takes time that isn't always available. ASD gives fabricators access to an experienced, scalable team without the overhead. You pay for production, not bench time.
We're not a low-cost drafting service. Our team includes detailers with real backgrounds in fabrication shops and erection crews — people who have cut and welded steel, not just drawn it. That field experience shows up in drawings that are practical rather than merely correct: dimensions that are easy to read, details that account for the way ironworkers actually work, and connection geometries that can be fabricated efficiently on a shop floor.
Every package leaves ASD with a senior detailer sign-off. No first drafts reach engineer review. We hold ourselves to a standard where the drawings we issue should be approvable without major comments — and we track our comment rates project to project to make sure that standard is being met.
Serving Fabricators Across All 50 States
Select your state to see service details, covered cities, and local project context for your region.
FAQ — Structural Steel Detailing in United States
Common questions from fabricators and contractors working with us in United States.