Dan Preston | Fieldfisher
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Professional background

Professional background

I am a construction lawyer specialising in acting for some of the UK's biggest construction companies on their most significant projects and 'bet the company' disputes. I am also head of Fieldfisher's Construction and Projects practice.

I have nearly twenty years of experience advising on contentious and non-contentious issues relating to construction, infrastructure, engineering and facilities management projects. This includes some of UK's most high profile projects such as the award winning 20 year £multi-billion Programme and Projects Partnership at Sellafield. My experience spans the full range of industry standard contracts with particular expertise in NEC and JCT forms, as well as the Network Rail 'NR' suite of contracts.

The contentious side of my practice includes all forms of dispute resolution and ADR. I have conducted in excess of 150 adjudications and have been involved in significant court judgments for the industry including the TCC's first consideration of the JCT assignment provisions in Aviva v Shepherd Construction and the acting for the successful claimant in the leading judgment on nickel sulphide related glazing failures in 125 OBS v Lend Lease Construction. However, in keeping with my approach to matters, the bulk of my work is either dispute avoidance or seeking earlier resolution of disputes for my clients.

I have gained considerable commercial benefit from time spent on secondment in-house with contractor clients, experience which allows me to understand an instruction from the client's perspective. I also contribute regularly to industry publications including Construction Manager and the JCT Newsletter.

I have previously been named as Client Choice Construction Lawyer of the Year and in 2023 I was named in the Lawyer's Hot 100 with the moniker "King of Construction".

Away from work, having played semi-professional football before my legal career, in my spare time I still enjoy watching football as well as playing golf and spending time with my wife and young family.

Awards & recognition

Awards & recognition

Legal 500
Dan Preston is the king of construction…Dan’s leadership has produced exceptional lawyers. They’re inspired and inspiring.
Chambers
Dan is the gold standard of external legal advice.

Authored pieces

All Resources
A row of modern, two-story suburban houses with brick and white exteriors lines a quiet street. The homes have pitched roofs, chimneys, and small front gardens. The sky is partly cloudy with sunlight illuminating the scene.
Real Estate
Insight

UK Real Estate outlook 2026

08.01.2026
2025 ended with signs of confidence returning to the market. After months of uncertainty, December saw a surge in deal activity, signalling renewed confidence across prime office, industrial, and logistics sectors. Investors and developers are cautiously optimistic, but the year ahead will demand agility. Rising costs, new regulatory requirements, and planning reforms are reshaping the market and those who adapt fastest will lead the way.
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Construction
Insight

Developers won't escape remediation contribution orders under the Building Safety Act 2022

11.07.2025
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A digital rendering of architectural blueprints features a detailed wireframe of a high-rise building against a gradient background of purple and blue. Various technical drawings and geometric shapes overlay the scene, adding a futuristic and technical aesthetic.
Real Estate
Insight

Storey time: Tribunal provides guidance on criteria for "higher risk buildings"

23.10.2024
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Real Estate
Insight

The JCT Design & Build Contract 2024

26.04.2024
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Insight

Lidl v Closed Circuit Cooling Ltd – Extending the 'Grove principle'

05.12.2023
Parties to construction contracts will agree interim payment mechanisms setting out the payment process during the lifetime of the works until a final account is capable of being prepared.
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What others say…

Legal 500
Dan Preston is the king of construction…Dan’s leadership has produced exceptional lawyers. They’re inspired and inspiring.
Chambers
Dan is the gold standard of external legal advice.