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Structural Engineering

Aerial view of buildings in a town centre 

Tetra Tech provides innovative structural engineering solutions that create resilient, safe, economical, and sustainable built environments for clients across public and private sectors.

Our structural engineering services integrate innovation, sustainability, and technical excellence to support the design, analysis, and delivery of complex structures. Our engineers combine innovation with technical expertise to design structures that are aesthetically pleasing and environmentally resilient, remaining safe throughout their lifespan. Our teams are experts in Building Information Modelling (BIM), using integrated analysis, modelling, and drawing software to achieve seamless structural engineering designs, and data-driven solutions that reduce environmental impact.

We work across diverse sectors in buildings and land development—delivering projects from concept through to construction. With an emphasis on sustainability and future-ready design, we help clients meet increasingly complex regulatory, environmental, and stakeholder requirements.

Structural Design

We develop high-performance structural designs that balance technical precision with architectural intent, ensuring safety, functionality, and aesthetic quality for buildings and for other structures.

  • Design in all structural materials
  • Foundation engineering, including soil–structure interactions
  • Surveys and inspections
  • Structural fire engineering
  • Structural safety auditing
  • Structural assessments, asset management, repairs and rehabilitations
  • Digital design using latest BIM tools and software applications
  • Design team coordination
  • Specialist dynamic loading analysis and assessment
  • Preparation of structural information for cost plans, tenders, and construction documentation

Advisory and Feasibility

  • Option appraisals
  • Statutory approvals
  • Low-carbon solutions and carbon management
  • Risk analysis
  • Legislative advice
  • Expert witness services

Connect with us. Reach out to our experts in the UK and Europe.

Our featured structural engineering highlights

Interior of industrial processing plant with tall cyclone separators, interconnected ducts and piping, walkways, and bright sunlight filtering through ceiling

Upgrading Drainage Systems to Increase Portlaoise Wastewater Capacity

Aerial view of dual carriageway between farm fields

Reducing Traffic Congestion with Moycullen Bypass and Road Improvement Scheme

Aerial view of multilane road with cars driving on both carriageways and trees lining either side

Improving Road Safety and Connectivity in County Mayo

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