Single Source Steel

The advantages of sourcing steel through DeSimone are enhanced by proven engineering, including custom hybrid steel structural designs, integrated connection engineering, professional project management, and practiced field supervision. Early in the project process, we establish direct communication between the structural engineer, architect, detailer, and fabricator. The outcome is a faster, more cohesive design, documentation, and procurement process, with less error and coordination challenges along the way, that enables the delivery of high-quality results in less time and with more cost certainty.

Unlike a conventional design-bid-build delivery process, our single source structural steel solution places fabrication under the structural team’s oversight, making it possible to define and set market-based cost and schedule targets during the design phase of the project. The steel procurement process can begin early, enabling us to lock in steel pricing and delivery months earlier than possible with a standard project process.

High-demand, high-risk environments can’t sustain inefficiencies without impacting the total expenditure required to design and build your project. We analyze your project carefully to propose design solutions that are feasible and pragmatic, throughout the design, detailing, and fabrication process. We consider optimum column spacing, clear floor height, and other critical clearances, in order to develop the most efficient design for your structure. Our goal is to provide the most economical selection of structural steel framing and secondary members, ensuring a guaranteed price and availability at the proposal stage.

We further reduce project risk and rework by bringing structural detailing forward into the design phase. Our engineers and detailers collaborate to create fabrication-ready LOD 400 models during design, shaving months off the construction schedule.

Bluegrass Hangar 49, Lexington, KY

Because we focus on all aspects of steel structure design, detailing, and fabrication, you can avoid many factors that can lead to project delays and lost revenue through a conventional design-bid-build process. In addition to reducing RFIs, change orders, and contractor disputes through careful coordination through erection, we anticipate and prevent unplanned costs, such as additional general conditions, as well as financing and management costs that can result from inefficiencies in delivery and installation.

A single-source approach to a steel structure is particularly effective when construction needs to be fast-tracked to meet operational or revenue generation targets. Bringing oversight of the entire design and delivery process for the structure under a single unified team creates close coordination and clear communication to deliver the accelerated structural package on time and avoid miscommunications or rework. We address early in the process how program and design decisions can impact constructability. Shop drawings are created, reviewed, and approved internally. Change orders are limited but, when necessary, changes are managed internally and therefore without the usual friction, misalignment, and failure to communicate often associated with adversarial contractor relationships.

Bluegrass Hangar 49, Lexington, KY

NSLX Melt Shop, Lexington, NC

We specialize in custom hybrid steel structural designs tailored to the unique requirements of your project. Our approach seamlessly integrates conventional steel with PEMB frames and components resulting in cost-efficient and streamlined solutions.

Single source steel through DeSimone typically results in a schedule reduction of as much as 30% over traditional design-big-build delivery.

Novelis Mezzanine, Oswego, NY

Relationships, both internal and external, are key to our success in Single Source Steel project delivery. We prioritize forming genuine, hands-on partnerships with each client. Choosing DeSimone means welcoming a trusted ally onto your team, dedicated to achieving your objectives together every step of the way. Beyond our internal alignment between engineering, detailing, and project oversight, we have decades of established working relationships with select AISC-certified fabricators, and we meticulously choose the best fabrication alliance member to meet the unique requirements of each project. Our approach ensures the steel delivered to the site is fabricated with the highest standard of craftsmanship by shops with the right experience for your project.

Novelis Mezzanine, Oswego, NY

CMC Steel Mini Mill, Berkeley County, WV

Why Single Source your Steel project?
  • Streamlining for speed without compromise
  • Budget control, locking in the cost of the steel package early
  • Accurate documentation via integrated digital design and fabrication
  • Early access to highly accurate, fabrication-ready structural modeling
  • Engineering design directly linked to the detailing and fabrication process
  • Decreased project risk and minimal change orders
  • Expedited schedule to reduce the project timeline by months

About us

In an industry in which consolidation has become the norm, DeSimone stands apart from large engineering practices. The diversification of our services enables us to support a global clientele experiencing complex challenges. We remain independent so that we are able to provide bespoke and personal solutions, wherever your vision takes you.

Structural engineering is where we began, and it is still the core of our practice. But through the years, we have expanded the services we offer our clients, from façade and building envelope to vertical transportation to steel detailing and fabrication-ready modeling to advisory services.

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