John N Dunn Group Ltd. Plumbing, heating, electrical and renewable energies services.

Innovators in Technology

Meeting customers’ requirements can never involve guesswork. So at John N Dunn, the efficient application of the most relevant, up-to-date and proven technology is a cornerstone of our work.

Our regular Innovation Forums ensure that we remain at the forefront of technological developments relevant to our industry.

That includes substantial ongoing investment in market-leading IT, enabling us to build business, communication, operations and knowledge-management systems that ensure our service standards are second to none.

It also means that we can apply logical, well-honed thinking to every stage of every project, from inception to after sales and well beyond.