Delap & Waller Consulting Engineers

Delap & Waller Consulting Engineers

In 2017, it may seem unusual to claim that one of the most dynamic and innovative engineering firms that exists in Ireland, is 116 years old- but when you’re talking about Delap & Waller, it is a statement that makes perfect sense. Established in 1911, the client committed firm has continued to provide market leading engineering services, whilst embracing each new development and regulation within the construction sector. Their ability to adapt to the ever-changing demands of the industry, alongside their integration of the knowledge that they have gained is what has elevated Delap & Waller’s work and ensured their place amongst the construction greats.

Having completed thousands of projects all over the country, with many repeat projects for Blue Chip Clients throughout the UK and Ireland, Eastern Europe and UAE, the firm’s reputation for excellence and cost-effectiveness precedes them. Take a look at their portfolio: it is filled with cutting-edge designs that span across the commercial, educational, healthcare, leisure, international, residential, retail and sports sectors. It is proof that Delap & Waller truly grasp what it means to define the future with the foundations that they lay, and that they are dedicated to going above and beyond their clients’ expectations.

With a set of goals that include innovation through design solutions and the deployment of new technologies; expanding their existing client base; increasing their existing levels of inter-office working and maximising efficiency to increase the quality and speed of their service delivery, it is clear to see that Delap & Waller pride themselves not only on their award-winning achievements, but on the quality of their work and the service that they provide. As they have changed with the times and alongside their clients, they have the fore-sight and the experience to deliver their clients M&E Building Services requirements and taking them from conception to completion with ease.

Managing Director, Michael O’Doherty, is a graduate of Southbank University, London, and has over 25 years’ experience in the building services industry. With an acute understanding of MEP Building Services Design Consultancy, Project Management, Contracting and Design / Build Contracting- Michael has guided his team through many successful projects.

The Directors- Liam O’Hagan, Ruairi Dempsey and Ryan Scott- further bolster the firm’s experience, as they have a combined total of over 60 years’ experience in the business. With their hands-on and communicative approach, they guarantee that no opportunity or solution is missed. The team at Delap & Waller are also members of the Chartered Institute of Building Services (CIBSE), Engineers Ireland, the Association of Consulting Engineers of Ireland (ACEI) and the Institute of Electrical Engineers (IEE)- so you can trust in their independent advice and continued commitment to their clients.

So, what’s next for Delap & Waller?

By 2018, they plan to integrate Building Information Modelling (BIM) into all of their project processes. They want to promote a collaborative culture where their BIM strategies have been developed with both their clients and Design Team partners in mind, to ensure maximum coordination. They also want to deliver further improvements on cost, value, time and energy efficiency to their clients through active collaboration and the use of open sharable asset information.

As accredited low carbon designers, they have developed their own in-house thermal modelling and simulation resource, which they continue to develop through staff training and CPD. Recognising low carbon technology as a vital part of modern design- Delap & Waller ensure that the technologies they specify can be used economically, therefore transforming good design into sustainable development.

So, if you want to hear more about their inventiveness, or find out how they can improve your business, give their office in Dublin or Antrim a call- where their team of professionals are waiting.

Bloomfield House, Bloomfield Avenue, Dublin 8 

Tel: 01 535 5900

Email: /
Delap & Waller (Antrim)
Unit 12, Antrim Technology Park, Antrim, BT41 1QS

Tel: 0044 (0) 28 9448 3800 / Email: