Formed by David Tully and Bob De’Ath in 1979, Tullys has grown in size and reputation ever since. Consistently providing high quality services in Civil, Structural and Infrastructure disciplines, working across London and the south-east, on projects ranging from under £1m to over £200m.

We have significant and proven expertise in the formulation of Civil and Structural Engineering solutions from pre-planning to detailed design for the residential and education markets, as well as heritage, healthcare, commercial, retail, and leisure sectors.

Creative and collaborative

We work closely with clients, architects and their wider teams. Collaborating closely allows us to capture everything and work together, all sharing the same vision and coming up with the best solutions for a project.

Our expertise

Our understanding of all elements of a project – from initial feasibility studies, through preliminary and detailed design to site supervision and commissioning – enables us to deliver a project from start to completion.

Our reputation reflects the significant contribution Tullys can bring to any design team, delivering innovative and value engineered design solutions, irrespective of scheme size or complexity.



At Tullys we are well on our way to becoming a carbon neutral business.

However as Civil and Structural Engineers we recognise that it is in our designs where we can make the biggest impact. Recent studies indicates that almost 40% of all global energy related emissions are due to building and construction. Half of those emissions are due to the embodied carbon within buildings, of which 13% is generated by the buildings structure. As responsible Engineers it is critical that we become more efficient in our designs and more innovative in our approach to construction.

At Tullys we’re listening to the latest climate science and environmental research, as well as talking to our Clients, both Developers and Contractors,  to assess how best we can shape our business to find practical, cost effective solutions, that leave a lighter carbon footprint.


Our understanding of the real estate development process, from acquisition through planning, alongside our solutions orientated ethos, provides added value to clients ensuring that at pre-planning stage the scheme is realistic and can be practically and commercially delivered.

What we’ve worked on


Tullys capabilities in transportation planning and traffic engineering can play a key role in any development. Our understanding of statutory local government procedures ensures that projects satisfy the public consultation and inquiry stages of the scheme.

What we’ve worked on

Our extensive experience gives us an in-depth understanding of site constraints and regulatory issues. From initial assessment of ground conditions to access, transport planning, flooding, SuDS Strategies and drainage,  we work with clients to implement cost-effective, sustainable solutions.

What we’ve worked on

Tullys structural engineering skills are applied to projects to ensure the structure performs its function safely, delivering innovative, efficient and elegant solutions from concept through to the design and detailing of structural elements for construction.

What we’ve worked on

Tullys experience of listed buildings and scheduled ancient monuments, along with knowledge of historic building techniques and the challenges that different building types can pose, allows us to advise how buildings can be sensibly adapted for future use.

What we’ve worked on

We are experienced in Modern Methods of Construction (MMC) providing innovative offsite and onsite construction techniques that move away from traditional build methods: improving build quality, environmental performance and sustainability.  Our design approach follows the principal rules of “Reduce, Re-use, Recycle” with an emphasis placed on reducing the embodied energy of the building.

What we’ve worked on