Unmatched experience with the complete spectrum of structural engineering services.
New Construction
Additions & Renovations
Coastal Engineering
Site Structural Design
Inspections
Specialty Structural Design
New Construction
DAE provides complete structural engineering services for new high-end residential construction, supporting architectural intent while ensuring constructability and long-term performance. We collaborate closely with architects and builders to deliver structural systems that align with a range of design styles—from clean-lined modern homes to more traditionally styled residences—adapting framing and foundation strategies to match aesthetic goals and site constraints.
● Full structural engineering support from schematic design through permit sets, construction documents, and construction administration.
● Structural design of superstructures using wood, steel, stainless steel, concrete, glue-laminated timber, and heavy timber systems.
● Foundation design for a variety of soil conditions, including spread footings, waterproofed hydrostatic basements, and deep foundation systems such as timber and helical piles.
● Advanced 3D modeling and structural analysis to coordinate with architectural and MEP systems and identify conflicts early in design.
Additions & Renovations
DAE provides structural engineering services for residential renovations that require working within existing conditions while integrating new elements into the structural system. Whether expanding vertically, extending horizontally, or reconfiguring interior spaces, we evaluate the structure’s capacity, identify limitations, and design targeted reinforcements to support the function and integrity of the final space.
● On-site inspections and structural analysis to assess existing framing, lateral systems, and foundations for load-bearing capacity and expansion potential.
● Reinforcement and modification of structural systems to accommodate renovations and new additions while maintaining overall stability and performance.
● Foundation upgrades and detailing to meet current building codes, including FEMA and flood zone compliance where required.
● Structural design services for the renovation of historically significant buildings, including seismic retrofits and material compatibility assessments.
● Coordination with the design team to preserve architectural character while implementing effective structural improvements.
Coastal engineering
DAE provides structural engineering services for coastal sites requiring resilience against wave forces, saltwater exposure, and unstable soil conditions. We design solutions that address shoreline protection, marine access, and foundation stability, supporting long-term performance in dynamic coastal environments. Our work includes both hardened and natural shoreline solutions, along with marine structures engineered to meet site-specific environmental and regulatory requirements.
● Wave runup, storm surge, and coastal force analysis to inform structural design and site planning.
● Design of hardened and softened shoreline systems, including erosion control and slope stabilization strategies.
● Engineering of specialty marine structures such as stone revetments, docks, boat ramps, and bulkheads.
● Evaluation of soil and subsurface conditions to inform foundation design and prevent overdesign.
● Coastal permitting support, including preparation of technical reports, modeling data, and drawings for submission to regulatory agencies.
Site Structural Design
DAE provides structural engineering for site elements—including pools, retaining walls, landscape structures, and art installations—that require the same level of precision and performance as the primary structure. Our work accounts for soil conditions, environmental exposure, and long-term stability, ensuring all structural components across the site are properly designed, detailed, and integrated with the overall project.
● Structural design for in-ground and elevated pools, including reinforcement, shell support, and foundation detailing in flood zones and on poor soils.
● Engineering of retaining walls, pergolas, and other landscape structures subject to lateral loads or anchorage requirements.
● Structural detailing for outdoor kitchens, fire features, and other hardscape installations integrated into the site.
● Design of structural supports, foundations, and baseplate anchorage for artwork and other site installations requiring stability and vibration resistance.
inspections
DAE provides structural inspection services to evaluate existing buildings and site structures for stability, code compliance, and long-term performance. Our engineers assess load paths, material conditions, and structural detailing to identify deficiencies, confirm code adherence, and support renovation, repair, or purchase decisions. Each inspection includes a written report with findings, photographic documentation, and recommended actions.
● Structural evaluation of historic buildings to assess condition, prioritize repairs, and support preservation goals.
● Identification of construction deficiencies, incomplete structural work, or code violations requiring corrective action.
● Site assessments of prospective property purchases, including flood zone compliance and structural feasibility for renovations or additions.
● Post-construction inspections to verify conformance with design intent and certify completed work.
● Documentation and guidance for permitting, resale, insurance, or renovation planning.
Specialty Structural Design
DAE provides structural engineering for custom architectural features that fall outside standard building systems, offering detailed analysis and coordination to ensure constructability, stability, and performance. We design and detail complex solutions that require precise structural integration, non-uniform loading considerations, and advanced modeling techniques.
● Structural design and detailing for monumental staircases, including evaluation of load paths, vibration performance, and concealed support.
● Finite Element Analysis (FEA) for components with irregular geometry, concentrated loads, or non-uniform support conditions.
● Engineering support for custom millwork, stonework, and interior finishes requiring structural backing or anchorage.
● Design of support systems for exterior glazing in high-wind regions, including anchorage, lateral resistance, and integration with facade elements.
● Coordination of embedded supports, brackets, and inserts to align with custom detailing and installation requirements.
Our Approach
At DAE, our structural engineering services balance technical expertise with an innovative and collaborative mindset. We specialize in delivering solutions that meet architectural intent while addressing the unique site conditions and regulatory challenges found across The Hamptons. Our hands-on approach ensures constructible designs that support seamless execution in the field.
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BIM Expertise
DAE is at the forefront of leveraging Building Information Modeling (BIM) technology to enhance coordination and efficiency across project teams. Our structural engineers work within shared 3D models using Revit to ensure seamless integration with architectural, mechanical, and civil systems. For complex custom homes in the Hamptons— where tight sites, aggressive schedules, and high design standards leave no margin for error— this process eliminates guesswork and drives clear, decisive direction.
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Collaboration & Communication
Structural engineering is a process of constant coordination—balancing architectural vision, mechanical systems, and site constraints. DAE makes that process clear and efficient. We work closely with architects, owners, contractors, and consultants to resolve issues early and avoid costly changes later. Our communication is direct and responsive, ensuring that decisions are made with full clarity and the structural design integrates seamlessly with architectural intent.
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Innovation
We look to innovative approaches to solving complex structural challenges, particularly on architecturally driven projects with difficult sites or tight constraints. Whether adapting to coastal conditions, limited footprints, or high wind loads, our team works collaboratively with design and construction teams to develop creative solutions—without compromising the architect’s vision or the client’s goals.
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Practical Construction Experience
Our structural team brings extensive on-site experience to every project, providing informed, practical solutions that account for real-world construction challenges. We regularly perform site visits and inspections to ensure designs translate smoothly from plans to execution. With decades of experience on coastal properties throughout The Hamptons, we understand the complexities of working in this environment and bring established relationships with local contractors and permitting authorities to help drive project success.
Structural Engineering Resources
Dive into expert insights and practical tools that offer in-depth guidance on critical structural considerations—from shear wall construction to window performance. These resources are designed to support informed decision-making and help ensure structural integrity, efficiency, and long-term durability.
Standard Penetration test (SPT)
Structural Engineering
Shop Drawings
Understanding Shear Walls: DesigN, CONSTRUCTION, & IMPORTANCE
Most Common Structural Engineering Questions
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