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Doitrightthefirsttime

Structural Engineering Design and Detailing Services in US

Tight schedules and drawing errors can stall fabrication fast. We deliver buildable steel detailing and structural engineering support that helps structural steel fabricators and steel contractors keep projects moving.
  • Fast Turnaround
  • PE Stamping Across U.S. States
  • Fabrication-Ready Drawings
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Buhler
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pacific-logo
pdc
westmill
awma
Apex Industries
Titan
SenecA
Pacific
Buhler
tas-logo
pacific-logo
pdc
westmill
awma
Apex Industries
Titan
SenecA
Pacific

BENEFITS

Partner with us for Structural Steel Design services and gain

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Fabrication-ready Deliverables

Assured Highest Quality

Multi-CAD Expertise

Easy System Integration

Code Compliance

Easy Team Ramp Up

Easy Team Ramp Up

Assured Highest Quality

Assured Highest Quality

Data & IP Protection

Data & IP Protection

Flexible Pricing Model

Flexible Pricing Model

Easy Team Ramp Up

Dedicated Project Team

Flexible Pricing Model

Peer-Reviewed Designs

ENGAGEMENT MODEL

We provide a flexible engagement model to meet your budget and needs

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Time & Material

When the project is of shorter duration and you are looking for a quick turnaround this pricing model makes it easy. We bill you based on the actual man hours of our designers.

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Full Time Equivalent

When your requirement is ongoing and you need flexibility with respect to the effort and team size, this model works best. We will bill you every month on a retainer basis.

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Fixed Package

When you know exactly what you want from us and have a fixed timeline we suggest this pricing model. It's a one time cost for a clearly defined scope

WHAT WE OFFER

Structural Engineering support that keeps projects moving

Structural Steel Design

Reliable structural design support for steel and aluminum structures built for real-world industrial conditions.

  • 3D modeling, structural analysis & load calculations
  • Wind & seismic load analysis
  • AISC-compliant structural designs and construction documentation

Structural Steel Detailing

Connection Design

3D Scan to CAD Conversion

Structural Review & Certification

Structural Steel Design

WORK SAMPLES

Structural Engineering Projects delivered for steel fabricators and EPCs

Data Center Structural Steel Design

Delivered structural steel design, connection design, and fabrication-ready detailing for a large-scale, multi-story data center facility.

Results:
Accelerated fabrication, improved constructability, and minimized on-site rework.

Milking Parlor Structure Design

Designed a structural system for a high-capacity milking parlor handling up to 300 cows per hour.

Results:
Improved operational flow, lower maintenance effort, and durable long-term performance.

Grain Storage Steel Structure Design

Designed a 40 ft x 40 ft x 65 ft steel structure for efficient grain storage and handling.

Results:
Reliable load support, lower operating costs, and easy future expansion.

TOOLS WE USE

We specialize in using the latest structural steel design software

OUR PROCESS

Get started in just 5 simple steps

Structural steel projects move faster with accurate, fabrication-ready drawings delivered on time.

Talk to Us

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Discuss the Trail Projects

Execute Project

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Review Project

Final Job Delivered

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INDUSTRIES

With extensive industry experience, we provide services on a global scale

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Oil & Gas

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Heavy Machinery

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Manufacturing

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Refinery

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Data Centers

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Warehouse

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Renewable Energy

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Power

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Ship Building

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Agriculture

VOICES OF DELIGHT

Stories shared by
our happy clients

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 Garcia

Head Engineer, Pacific Shoring

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 Dow

Sr. Engineering Manager, Westmill

Steve Calvert

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

Steve Calvert

Senior Project Manager, Vertical Structural

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 Graham

MD, Legend Fleet Solutions

Slava Snitser

No matter how busy their engineers are, they always find the right resources to help us on time. We were surprised and amazed at the way their engineering team worked.

Slava Snitser

Mechanical Engineering Team Lead, Dupont

Nia Rossiter

Sedin Engineering and the team's attention to detail was praised throughout. They provided excellent support and communicated effectively.

Nia Rossiter

Head of LCM Engineering, Bühler Group

Jordan Leech

Sedin Engineering delivered high-quality work on time, meeting our expectations. Their project management was excellent. The speed at which they completed the task was impressive.

Jordan Leech

Drafting Manager, Exchanger Industries

Curtis Butler

Their timely work positively impacts our project because they do everything quickly and effectively. I think their work will help us increase our business conversions & sales. I'm delighted with their work, which has been a good experience.

Curtis Butler

Executive, SPM Automation

Prashant Dongre

The Sedin team has shown excellent performance in Windchill test automation, executing tests regularly and maintaining the framework. They delivered on time and were quick to respond.

Prashant Dongre

Senior Project Lead, Knorr-Bremse

Tim Geise

The Sedin team proved their extensive mechanical engineering design skills and have shown they have much prior experience designing for the automotive industry.

Tim Geise

Engineering Manager, TTG Automation

Larry Garrison

Thanks to Sedin Engineering, we've been able to deal with the sudden influx of work we've gotten. Their help has allowed us to finish our work quicker, increasing our throughput.

Larry Garrison

Director of Operations, TA Systems

Michael Tipping

I would recommend Sedin to anyone that needs design assistance unless it is a competitor, as I do not want to give up our advantage.

Michael Tipping

Mechanical Engineering Manager, Alpha Integration

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 Quazi

Principle Engineer & Mechanical R&D, Motus Hydraulics

Lachlan Cash

You guys have been superb. Every piece of feedback gets documented and stored into quality assurance checklists so that every job is better than the last. No job is ever too much for the team and they are always very positive with their work ethic.

Lachlan Cash

Graduate Engineer, Keith Engineering

FAQs

You can find all the information you’re looking for

What steel detailing and structural engineering services do you provide?

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We provide structural engineering services for structural steel fabricators, steel contractors, steel construction companies, EPC contractors, and engineering firms. Our services include steel detailing, structural steel design, connection design, shop drawings, erection drawings, GA drawings, and 3D Scan-to-CAD conversion for industrial and commercial projects.
Can you help with overflow detailing and fast-track projects?

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Yes. Many clients work with us when internal teams are overloaded or project schedules get tight. We provide reliable detailing and engineering support to help keep fabrication, approvals, and erection moving without delays.
Do your steel drawings follow U.S. codes and fabrication standards?

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Yes. We work with AISC, ASCE, ASTM, and project-specific standards based on client requirements. Our focus is to deliver accurate, fabrication-ready drawings that align with U.S. fabrication and construction practices.
How do you reduce RFIs, revisions and field rework?

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We focus on buildable detailing with proper fit-up checks, clash coordination, and connection accuracy before drawings are released. This helps reduce fabrication errors, RFIs, site modifications, and costly project delays.
How fast can you deliver steel detailing or structural design projects?

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Timelines depend on project size and complexity, but we regularly support fast-track and phased delivery schedules. Our goal is to help clients meet fabrication and construction deadlines without compromising drawing quality.
Do you provide support after the drawings are delivered?

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Yes. We continue supporting clients during structural steel fabrication and construction with revisions, RFI responses, drawing updates, and additional detailing support whenever needed.

GET IN TOUCH

Request Steel Design and Detailing Support

Submit the form, and our team will get back to you within 24 hours.

REACH US AT:

440 N. Wolfe Rd, Sunnyvale, CA 94085, USA