Peter O'Halloran


Building Services Partner

London, United Kingdom
+44 (0)20 7438 1600

Peter is an active participant in Cundall's building services technical committee and is responsible for the technical training of all building services staff in the London office. One of Peter’s particular areas of expertise is the design and coordination of services with architects.
Peter has an ‘optioneering’ approach to engineering, developing a range of possible options and choosing the most appropriate, so that clients can achieve maximum value from their buildings.

After graduating from Bath University in 1980 with a degree in building environmental engineering, Peter spent two years developing a speciality in building services acoustics, before joining Cundall in 1989.

When not at work, Peter likes to spend his spare time following and participating in sports, developing inventions and gardening.

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180 Great Portland Street

180 Great Portland Street has been successfully transformed into a desirable high quality office space, increasing the net area by 15%, with minimum loss of existing material and embodied energy.

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Hayes Data Centre

This is a new 4,000m2 data facility to form a high-resilience and high-capacity centre for the client's global IT infrastructure. Cundall was brought in at the outset to assist the bank in developing the brief, and then in selecting the site.

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One Hyde Park

One Hyde Park is a world class, luxury residential development in the heart of Knightsbridge, central London, designed by architects Rogers Stirk Harbour & Partners, with Cundall as building services and environmental engineers.

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Cundall's engineering consultancy services cover the entire life cycle of any building project. Clients find our ‘total solutions’ approach saves them time, money and effort.

We will add value to your project by opening our minds, exchanging ideas and thinking creatively.


Cundall's expertise extends to all major markets, so we have a deep understanding of the specific issues, constraints and opportunities facing our clients' market sectors.

Our team of creative engineers draw on our accumulated knowledge to devise the best possible solutions for your project in a fully integrated and cost-effective way.

About us

Established in the UK 40 years ago, Cundall has developed into an international multi-disciplinary consultancy operating from over 20 locations across the globe.