We provide a unified cross-sector and cross-discipline service offering, that enables you to realise your project possibilities and potential.

Our team brings expertise from across the entire industry, with specialisms in traditional, offsite and hybrid construction methods. Our experience spans small-scale residential alterations, through to large scale developments on a global scale.

The D4S Delivery Framework

We have developed our own step-by-step delivery framework, aligned with the RIBA plan of works, to clearly guide you through every project stage.

Our services

Civil Infrastructure Engineering

We have delivered innovative solutions to infrastructure design projects to a range of clients, bringing a breadth of skills, experience and excellence to each project.

Structural Engineering

We have extensive experience in the design, administration and supervision of structural engineering projects collaborating with architects, building owners and contractors.

Construction Engineering

We provide full civil engineering services, including a structural steel connection design service for fabricators and main contractors.

Construction Modelling and Detailing

Our highly trained, technical design team offers vast experience in Tekla Detailing, Computer Aided Design (CAD) and Building Information Modelling (BIM) for structural steelwork, architectural metalwork and modular volumetric construction projects, including LSF and SFS.


Our wide range of consultancy services can be used to incorporate BIM into your business, bringing with it new processes and growth opportunities. Our team has a huge amount of experience in consultancy and implementation of BIM on many different types of projects.

Offsite Solutions

We are experts in Modern Methods of Construction (MMC) with an inhouse, dedicated team of structural engineers and designers, who are highly qualified and experienced in all sectors of DFMA (Design for Manufacture and Assembly) and Offsite construction.