Our Story

Company history, present
and the future

Our Story

A heritage of innovation

It takes 10,000 hours of practice to become an expert. We’ve been in business for over 100 years. Of course engineering, mechanical and electrical services have changed since 1911. So have we. You don’t last this long without innovating. That’s why the same clients return to us again and again. They know they’re guaranteed responsive, expert technical knowledge.

Our Approach

  • Continuous development
  • Strong communication
  • Collaboration
  • Expert market knowledge
  • Innovation
  • Sustainability
  • Quality
Manager

Cal McGarvey

Accounts Manager

Fiona Bothwell

Director

Ryan Young

Why choose us?

When you work with us, our directors are hands-on from start to finish. Get the responsive expertise your project deserves, every time. Whether it’s your first ever project or your first project this month, we’re here to help.

Market-leading engineering services in the UK, NI, and Republic of Ireland

From your design & specification phase to the final snag list: supporting end-user clients, developers, main contractors, design and build contractors and PPP.

Tailored mechanical engineering for your expansion, refurbishment or new build.

Your electrical engineering design partner throughout your project.

Sustainability engineering for NZEB, LEED, and BREEAM certification.

Get the most from BIM with engineers who understand your requirements.

Our clients and projects

Careers

Unlike some larger engineering consultancy firms at Delap and Waller you’ll have the chance to develop a broad range of skills. Rather than being siloed into a specialist segment at the start, you’ll work alongside more experienced engineers across sectors.

News

Get in touch

Tell us about your next project and find out about other ways we can support you with engineering consulting services.

    Get in touch

    Tell us about your next project and find out about other ways we can support you with engineering consulting services.