Structural Engineering Design Services

Structural Engineering Design Services

We provide structural engineering design services for industrial, commercial and infrastructure projects, covering structural analysis, steel and connection design, 3D modeling, detailing and engineering documentation.

What's on your design request?

Steel Structural Design

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At Sedin Engineering, we design steel structures with a focus on structural strength, stability, safety, and constructability. Our engineers select and size structural members like beams, columns, channels, platforms and frameworks based on project requirements, loading conditions, and applicable design standards.

We develop 3D structural models to represent the overall structure, coordinate member arrangement and identify potential design or clearance issues early. Using structural analysis and design tools, we evaluate the model under applicable loads and load combinations to verify structural performance and refine the design before it moves into detailing and fabrication.

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Steel Structural Design

Connection Design

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Our steel connection design services are an integral part of the structural design process. From simple shear connections to complex moment and truss connections, we deliver structurally sound, code-compliant and fabrication-ready solutions.

Using advanced tools like IDEA StatiCa Pro and RISA-3D, we perform load-based analysis to evaluate connection strength, stability, and potential failure modes. Our solutions include connection calculations and analysis, 3D modeling, 2D drawings and design reports that support PE stamping, making the approval process smoother and more efficient.

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Connection Design

Steel Structural Detailing

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Structural steel detailing is key to accurate and efficient construction. At Sedin Engineering, our structural engineering team develops detailed steel drawings for beams, columns, supports and connections. We ensure accurate geometry, proper fit and alignment with the approved design, helping reduce rework and delays on site.

Our fabrication drawings provide clear, fabrication- and erection-ready information for cutting, welding and assembling steel components. This helps fabricators and contractors reduce errors, stay on schedule and deliver safe, high-quality structures.

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Steel Structural Detailing

3D Scan to CAD

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We provide 3D Scan to CAD conversion services for structural projects, converting point cloud data into accurate, editable 3D CAD models of existing structures. Our engineers can model steel frameworks, platforms and other structural assemblies to capture existing site conditions.

These models support renovation, retrofit, facility expansion and brownfield projects where accurate information about existing structures is needed. Our structural engineers use the models to assess site conditions, develop modifications, and reduce the need for repeated site measurements.

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3D Scan to CAD

Our Process

Our 10-step process is rigorous, foolproof, and methodical. It's not just a mantra; it's how we do things here at Sedin Engineering.

Define the Scope

Crystal-clear goals from day one.

Study Inputs

Gather every insight, leaving no detail unchecked.

Assign the Right Team

Specialists matched to your project.

Identify SPOC

One accountable lead for smooth communication.

Effort Estimation

Transparent timelines and resources.

Execute with Excellence

Where planning meets action.

Share Deliverables

First-class output, every time.

SPOC Review

Internal scrutiny before it reaches you.

Incorporate Feedback

We listen, adapt, and perfect.

Final Delivery

On time, on target, and above expectations.

Our Process

Technologies We Use

INVENTOR * SOLIDWORKS * AUTOCAD

ADVANCE STEEL * PTC CREO * AUTODESK REVIT

TEKLA * IDEA STATICA * RISA 3D

SDS2 * FUSION 360 * SOLIDWORKS PDM

3D EXPERIENCE * AUTODESK VAULT * NAVISWORKS

Industries We Serve

AUTOMOTIVE

OIL & GAS

AGRICULTURE

STEEL STRUCTURAL

REFINERY

HEAVY MACHINERY

FOOD & BEVERAGE

POWER

WAREHOUSE

SHIP BUILDING

RENEWABLES

MINING

DATA CENTERS

CIVIL

DAIRY PRODUCT MANUFACTURING

METRORAIL

Industrial Standards

ANSI/ASMEASME Y14ASTMAWS D1.1NEMAAS 1100AS 1170AS 1250AS 3600AS 4100AS/NZSAS 1418AS/NZS 1553, 1554AS/NZS 5131ISO 2768ISO 268ISO 1101 ISO 10721ISO 3834BS ENBS EN 1990BS EN 1991BS EN 1993BS EN 10210BS EN 10025ISO 3463AS 1657AWWAAISCCISC

Voices of Delight

Stories shared by our happy clients

Yorke Graham

“Sedin engineers’ thorough handling of our project helped our clients to clearly understand our product. They were effective in their communication process and their ability to scale up and down was impressive. ”


Yorke GrahamMD, Legend Fleet Solutions
Tauseef Quazi

“We were impressed with their attention to detail and quick turnaround. The team was responsive through email and virtual meetings. We look forward to using their expertise to speed our R&D process in the future. ”


Tauseef QuaziPrinciple Engineer & Mechanical R&D, Motus Hydraulics
Michael Dow

“Over the last several months Sedin team has been of great help to Westmill. Their support to our parts business and capital projects have been really beneficial at a time when the workload has been the heaviest in the history of Westmill.”


Michael DowSr. Engineering Manager, Westmill
Jose Luiz Garcia

“Sedin Engineering has accelerated our time to market for new product lines by 40% compared to our previous projects. I’m impressed by how quickly the team turns around work and finds solutions to problems.”


Jose Luiz GarciaHead Engineer, Pacific Shoring
Steve Calvert

“Sedin's project management is great; they respond right away and have alternatives for any potential changes.”


Steve CalvertSenior Project Manager, Vertical Structural

Relevant Services

Platforms

  • Steel Platform designs
  • Aluminium Platform Designs
  • Mini Dam design
  • Small Bridge designs

Support Structure

  • Ladder Design
  • Handrails
  • Scaffolding
  • Airport

Steel Structure

  • Cranes Design
  • Hoist support frame
  • Stadium Steel Structure
  • Shelter for Bus & bicycle

Frequently Asked Questions

Structural Engineering Design Services FAQs

We provide structural engineering design services for industrial, commercial and infrastructure projects. Our capabilities include structural design and analysis, steel and connection design, 3D modeling, structural detailing, scan-to-CAD conversion and design reviews.
Timelines vary with project size and complexity, but most standard structural engineering packages are completed within 3–6 weeks. Larger projects — like industrial plants, heavy equipment structures, or bridges — may take longer to ensure accuracy and compliance with codes. Before we begin, we always share a clear schedule with milestones, so contractors and fabricators know exactly when drawings will be ready for fabrication and site execution. This way, there are no surprises, and your project stays on track.
We offer ongoing support to help with clarifications, design modifications or site-specific adjustments. Our goal is to make sure contractors, architects and fabricators can execute the design smoothly and safely.
Absolutely. We work with clients across the US, Europe, Australia, the Middle East and Asia, delivering structural engineering services that comply with local codes, standards and construction practices. Distance is never a challenge. Our engineers manage CAD and BIM files, conduct virtual meetings and provide secure digital approvals, ensuring seamless communication and robust data security throughout the project.
Yes, many of our clients work with us on a retainer model for ongoing structural engineering design support. This gives contractors, fabricators, and developers priority access to our team whenever new drawings, revisions or calculations are needed. We also make it easy to scale the design team up or down based on your project requirements, so you always have the right level of support without the overhead. It’s a cost-effective way to keep projects moving without delays, with a design partner that grows with your needs.
Yes, we provide PE-stamped structural designs, calculations and drawings for projects across all 50 US states, subject to project requirements and applicable state licensing regulations.
PROJECTS DELIVERED SUCCESSFULLY
100%

Projects Delivered

REDUCTION IN COST
63%

Reduction in cost

IMPROVEMENT IN PRODUCT
73%

Improvement in product

REDUCTION IN TIME TO MARKET
56%

Reduction in time to market

INCREASE IN INNOVATION
47%

Increase in innovation