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

Mulalley v Sto – Contribution claims and the Building Safety Act

23.06.2026
On 22 June 2026, Mr Justice Pepperall handed down judgment in Mulalley & Co. Ltd v Sto Ltd and Sto SE & Co. KGaA,  which considered the quantification of a contractor's contribution claim against the supplier of an external cladding system, via a building liability order ("BLO ") pursuant to section 130 of the Building Safety Act (the "BSA ").
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A low-angle view of a pink steel framework structure against a blue sky. The geometric pattern of beams forms an intricate design, with a single large vertical column prominently in the foreground.
Real Estate
Insight

The King’s Speech: implications for construction, energy and infrastructure

29.05.2026
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Construction
Insight

And then there were two… Crest Nicholson v Ardmore

02.04.2026
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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
The legacy of the London 2012 Olympics continues to shape legal debates in the construction sector over a decade later. In Triathlon Homes LLP v Stratford Village Development Partnership and others [2025] EWCA Civ 846, the Court of Appeal considered who should pay for fixing fire safety defects at the former athletes’ village.
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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.