Structural
Engineering
& Design
Full structural engineering, design & project management for residential and commercial projects across London and the South-East.
HGI Structures provide a full range of professional services in the field of structural engineering and project management for both new build and refurbishment projects.
We specialise in structural engineering and repair for masonry, steel and concrete structures — working closely with Chartered Surveyors, Architects and Town Planning consultants to offer a complete service for residential and commercial clients.
In addition, we provide a complete design and construction service starting with planning and building regulations through to project management and completion.
Our Services
Structural Design & Reports
Structural calculations, reports and drawings for masonry, steel and concrete structures across all building types.
Learn MoreBasements
Substructure design & waterproofing for residential and commercial buildings.
Renovations & Extensions
Structural support for extensions, refurbishments and internal alterations.
Loft Conversions
Structural loft design with steel framing and roof reconstruction.
Steel Connections
Design and fabrication drawings for all steel connection types.
Temporary Works
Temporary structure design to ensure safe construction operations.
Building Defects
Diagnosis, assessment and structural repair solutions.
Building Regulations
Full compliance, submissions and approvals for all project types.
Project Management
End-to-end project management from planning to completion.
Completed 2019
Harlow — Residential Extension
Two-storey extension with cinema room & master bedroom. Roof reconstruction in steel frame.
View Project →
Completed 2017
Hadley Wood — Warehouse Extension
10,000 sqft mono-pitch steel portal frame extension with metal sheeting.
View Project →
Ready to start your project?
Free initial consultation — no obligation.