Jason has been providing specialist legal advice on construction projects across a range of sectors for over 25 years.

He has significant experience of formulating successful solutions for major development projects for clients such as Airbus, Kew Gardens and Bristol Sport, as well as a wide range of Universities and property developers.

Jason also regularly advises on how to resolve construction and projects disputes in a pragmatic and cost effective manner through pre-action negotiations and mediation and, if required, adjudication, arbitration and litigation.

Jason has a strong reputation for providing prompt, concise and commercial advice to a diverse range of clients. He presents seminars on construction and projects topics for public and private sector clients and to organisations such as the RICS, CIOB, APM and CIArb. Jason thrives on engaging with the wide range of interesting characters that make up the construction and projects industry.

Year of qualification - 1998

Jason is based in our Bristol office, but can support you nationally.

Jason Prosser puts forward realistic yet robust solutions to enable parties to agree contractual clauses.

Chambers & Partners 2024

What others say

Jason garners praise for being "highly capable and giving clients the service they want". "He is very affable and technically very good." - Chambers & Partners 2024

Jason is "very experienced in disputes and transactional work. He has led on a number of key projects for the team. His approachable style is applauded by sources".

Legal 500's 2024 Guide recognises Jason as having ''broad expertise covering complex litigation and the drafting and negotiation of building contracts".

"Honest and professional advice is provided by Jason Prosser, who gives you a full understanding of the position without complicating issues." 

What You Might Like to Know

Jason is a member of the Adjudication Society, an Associate Member of the CIArb and a fellow of the FBE. 

Jason loves all sport and currently coaches youth rugby, plays various forms of tennis (lawn/real/padel) and hacks his way around a golf course.

Other Teams Jason Works With

In addition to the Construction team, Jason also works with our Commercial Property, Planning and Infrastructure and Procurement teams.

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