Custom metal building design
Structural engineering and design for the proposed building use, layout and configuration. Projects include warehouses, industrial facilities, agricultural structures, barndominiums and carports.
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Engineering and design for custom metal buildings, steel structures, carports and related building projects.
Warehouses • Barndominiums • Carports

Gunderson Engineering provides structural engineering for metal buildings, warehouses, barndominiums and carports. Our services include foundations, connection design and engineering for modifications to existing metal structures, with the scope confirmed for your project and location.
The engineering scope is tailored to the work you propose.
Structural engineering and design for the proposed building use, layout and configuration. Projects include warehouses, industrial facilities, agricultural structures, barndominiums and carports.
Foundation engineering for metal structures, based on the structural loads and available site information.
Analysis of the structural design and project-specific loads, with the applicable criteria reviewed for the site and proposed work.
Engineering for bolted and welded connections, coordinated with the proposed building system and supporting construction.
Engineering for modifications, additions and retrofits to existing metal buildings, including review of how the proposed work relates to the existing structure.
Engineering for wall panels, roof systems and the building-envelope scope included in the project proposal.
Engineering documentation for repair work following storm damage, based on the available project records and the conditions identified for review.
The proposed building use and layout guide the engineering scope. Include available building-system information, intended openings and known site requirements when you contact the team.
Warehouse and carport projects have different layouts and operating requirements. We review the proposed dimensions, openings and structural system to confirm the engineering work needed.
A clear sequence for defining and coordinating your project.
Send the location, proposed work and available plans or photographs.
We review your request and confirm fees, deliverables and timing in the proposal.
The team reviews the project information and identifies any further details needed.
Engineering documents are provided within the agreed scope. Share review comments for next steps.
More details about metal buildings & structures and working with our team.
Projects include commercial warehouses, industrial buildings, agricultural structures, barndominiums, garages, carports and other custom metal structures.
We provide engineering drawings and supporting documentation within the agreed scope. Permitting requirements and approval decisions remain with the reviewing jurisdiction.
No. We provide engineering and design services. Fabrication, construction and installation are performed by your selected contractors.
Professional engineering and design services for the agreed project scope.
The project’s scope, complexity and information requirements affect fees and timing. Scope, deliverables and timing are confirmed in your proposal.
Together, Florida Engineering, Lightning Engineering and Gunderson Engineering provide engineering services across 23 licensed states. Services are provided by the firm authorized in your project’s state. Choose your project state to find the right company and service.
Together, Florida Engineering, Lightning Engineering and Gunderson Engineering provide engineering services across 23 licensed states. Services are provided by the firm authorized in your project’s state.
Select your project state to visit the corresponding engineering service at the company that serves it.
Local project guides
Choose a state for local project information and links to county and city guides.
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Send the project location, available plans and a description of the work. Scope, fees, deliverables and timing are confirmed in your proposal.