At Eidos, we see holistic engineering as a catalyst for progress – where innovation, creativity and sustainable design converge to unlock the full potential of complex projects. From constrained sites to ambitious briefs, we transform challenges into opportunities that shape a more resilient built environment.
Structural & civil design services
Site acquisition & technical support
Feasibility & reference design
Tender support
Peer review
Construction review
Masterplanning & highways design
Modularisation & off-site fabrication

Structural & civil design services
- Full structural and civil engineering design services from RIBA Stage 0 through to Stage 7.
- Development of designs from inception and concept stage, through to construction level documentation.
- Value engineering studies to identify and implement cost saving opportunities.
- Sustainable design implementation to optimise embodied carbon.
- Construction site support, including contractor support. Resident Engineering services.
- Construction compliance monitoring & client-side advisory services throughout the construction period.
- We work to The Structural Plan of Work published by The Institution of Structural Engineers, which co-ordinates with the RIBA Plan of Work 2020.
Site acquisition & technical support
- Site constraints identification & documentation.
- Massing feasibility & high-level cost support.
- Risk identification and mitigation strategy development.
Feasibility & reference design
- Scheme feasibility studies, including massing option development.
- Reference design to allow preliminary cost plan development.

Tender support
- Technical support to contractor tender submissions.
- Identification of alternative structural and civil design options.
- Review of tender design documentation & identification of risk and opportunity across structural and civil components.
- Support to site logistics, sequencing and constructability reviews.
Peer review
- High level structural and civil technical review.
- General compliance review and independent checking.
- Cat II and Cat III checking, including full independent design checking and review.

Construction review sequence development
- General constructability review, including materiality and detailing
- Construction and erection sequence review and development
Masterplanning and highways design
- Sitewide masterplanning services, including road and drainage layouts
- Highways design
- Sustainable Urban Drainage solution development, including planning support
- Construction logistics design and support

Modularisation & off-site fabrication
- Development of new modular systems and strategies
- Design for or conversion to modular and or componentise design
- Review and improvement of existing modular and componentised systems