Over 30+ years experience in avoiding & resolving disputes in contracts

“Helping clients to avoid & resolve conflict in M&E Services & Technical FM contracts”.

Assisting your business across the UK and world.

Establishing a firm foundation for your business or help restore balance when things go wrong.

30 years in Quantity Surveying, dispute management and contract negotiation in the Mechanical and Electrical Engineering sector of the construction industry, has equipped Rob Varney of twenty3consulting with the experience to assist your business in establishing a firm foundation from which to deliver its services or help to restore the balance when things go wrong.

With a particular specialism in Mechanical & Electrical Contracting, the Aviation Sector, Technical Facilities Management and Marine HVAC, Rob is able to provide the commercial support that quite often does not exist within your business but is so fundamental in this maturing market. As customers become more aware of their contractual rights and more willing to exert them, it is important that you are fully aware of your obligations and rights under your contract, it is not meant for the bottom drawer!


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My expert services

I have the expertise in working with...

I have the experience in managing the resolution of many disputes and major legal actions including Isovel, Total M&E, Orange EBS and Bennett Electrical Services, working with leading Lawyers from top 10 firms and the UK’s top construction barristers.

My sector specialisms

I have over 30+ years of experience in working with a wide range of different sectors across the East Midlands, the UK and the world.

My Background

Over 30+ years expertise

My values and helping you is at the heart of all that I do. All of my specialist services are catered to you, and your business needs.

twenty3consulting is a South Yorkshire based consultancy which specialises in quantity surveying, reviewing contracts, claims preparation, disputes and negotiation in the mechanical, engineering and construction sector.

I'm one of the UK's only specialists for providing these services, with a particular specialism in the Technical Facilities Management sector and Marine HVAC, I'm able to provide the commercial support that quite often does not exist within your business but is so fundamental in this maturing market.


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Why choose me?

Serving a global client base with professional,
cost-effective and reliable consultancy services.

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I specialise in the mechanical & engineering specialists

Only a handful of people provide the specialist services that I do in the UK. I'm an expert at what I do - understanding both the law and your industry.

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Over 30+ years of experience and expertise

Graduating as a mechanical and electrical quantity surveyor 1988, I have spent a career working for major M&E contractors and technical FM providers such as Crown House, William Steward, ABB, Inviron and Imtech.

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Tailored to you

I have knowledge of both the law and mechanical & electrical sector meaning I can advise and guide you - making my service completely tailored to your needs and requirements.

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Vinson & Elkins

“A unique ability to understand difficult legal and technical issues and marry those together with the day to day commercial realities of doing business... top of my list of go-to people I would recommend to my clients.”

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Mayer Brown

“Having worked closely with Rob on a number of disputes over the years, I have always been impressed by his diligence, experience and a firm grasp of both the technical and contractual complexities. This, combined with his personable nature and in-depth industry knowledge, gives Rob a real edge in relation to the avoidance, management and resolution of disputes.”