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Structural Engineering

Every building stands on the strength of its structural engineering. From foundations and framing to multi-story construction and large-scale renovations, DLZ structural teams design systems that perform safely and efficiently across a wide range of materials, including concrete, steel, wood, and aluminum. We scale from targeted retrofits to complex, multi-phase projects, bringing the same rigor to each.

We lead coordination across disciplines and trades to deliver structures that perform for today’s needs and tomorrow’s. Our tools range from quick conceptual sketches to advanced structural and finite element analysis, letting us bring cost-effective, results-driven solutions to every project.

Featured Capabilities

Code Reviews & Analysis

Our structural team has acted on behalf of authorities having jurisdiction with jurisdiction to perform code reviews for municipalities, bringing firsthand familiarity with standard building codes and material standards. We also perform change-of-use analysis and apply specialized standards including ACI 350 for environmental structures and TIA-222 for communication towers.

Peer Reviews

Independent technical reviews provide an additional layer of confidence on complex or high-stakes projects. Our team provides structural peer reviews of other engineers’ work, offering objective analysis that helps identify issues early and supports informed decision-making before construction begins.

Correctional Facility Design

Correctional facilities demand structural solutions that prioritize durability, security, and constructability under demanding conditions. Our experience in this specialized facility type informs designs that hold up over time and support efficient construction within the unique constraints these projects present.

Essential Facility Design

Some facilities must perform when conditions are at their worst. Our structural team designs essential facilities to exceed code minimums, meeting ICC Storm Shelter Requirements and other elevated performance standards for buildings that communities depend on during emergencies.

Foundations

A building’s performance begins below grade. DLZ designs shallow and deep foundation systems including steel, auger-cast, and helical piling, as well as ground modification solutions, selecting and sizing each approach based on site conditions, loading demands, and long-term performance requirements.

Facility Assessments

Understanding what an existing structure can handle is essential before any renovation, expansion, or change of use. Our assessments address life-safety conditions, floor loading capacity, and opportunities to increase structural capacity, giving owners and project teams the documented foundation they need to make confident decisions.

Complex & Signature Facilities

Not every structural challenge fits a standard solution. Our team has experience with athletic complexes, medical facilities, radar towers, canopies, and other structures that require custom analysis and creative problem-solving to meet demanding performance, aesthetic, or operational requirements.

Industrial & Utility Structures

Industrial and utility facilities operate under conditions that push structural systems hard. DLZ brings relevant experience in steel mills, water treatment facilities, and wastewater treatment plants, designing structures that meet the rigorous load, environmental, and operational demands of these facility types.

Related Work

SWACO Phase 1 Maintenance Expansion

Grove City

, Ohio

DDOT Coolidge Operations & Maintenance Facility

Detroit

, Michigan

West Lafayette Public Safety Center

West Lafayette

, Indiana

West Bloomfield Township Department of Public Works and Water Billing Department

West Bloomfield

, Michigan

Related Capabilities

Elliott

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