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
Construction
Insight

And then there were two… Crest Nicholson v Ardmore

02.04.2026
Following the first recorded case of a Building Liability Order (BLO) in in 381 Southwark Park Road RTM Co Ltd v Click St Andrews Ltd (In Liquidation)  [2024] EWHC 3569 (TCC) we have awaited further guidance as to the approach the court will apply to language used in section 130 of the Building Safety Act 2022 (BSA ).
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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
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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
The eagerly awaited JCT Design & Build Contract 2024 ('DB2024'), the first contract in the JCT's 2024 suite (alongside the respective subcontract), was published on 17th April 2024 together with the updated Design and Build Guide.
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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.