Chimney Consultancy & HETAS Training Services

John J Doyle have a wealth of knowledge about Chimney installations. If you have a question please feel free to call our product specialists and engineering team in Belfast who will be happy to help you.

We also run HETAS courses on a regular basis, so if you wish to attend this essential training, contact us now to find out the next course dates.

Contact us for more information about HETAS or if you have a question