Cornwall’s Plumbing & Heating specialists

Need advice from a heating engineer on what type of boiler installation is right for you?, or about the installation of central heating in your home?, or why underfloor heating is so increasingly popular?.

Site installations to putting an extra radiator in your house you need a heating engineer you can rely on.

If you are a landlord, you will have a number of legal obligations to meet, and we can provide you with a safety certificate to demonstrate that you gas or oil installation has passed the annual safety inspection.

Experience suggests that periodic servicing of your boiler & heating system will save you money in the long run.

Services we provide


  • We have used St Austell Plumbing & Heating for many years now. They have carried out high quality installations, servicing & upgrades at our private properties & also in our commercial premises. The quality of the work, professionalism of staff & the attention to detail has always been first class. We would recommend them for any plumbing or heating work needed.

    - A Gardiner

  • Steve Monks turned up on time to start the work. I found him very polite and helpful when he talked through any queries I had. Steve was very good at cleaning and clearing away any rubbish after he finished each day's work. I was very happy with the work he done for me when he finished. Steve services my boiler every year for me now. I would recommend Steve Monks to anyone as he is a good worker and is very good at his job.

    - J Holland

  • Steve Monks has been our "boilerman" ever since. He services the system when needed and he carried out some repairs and maintenance to my late mothers heating system along the way..I would have no hesitation in reccommending him to anyone, he is a very considerate and hard working person.

    - B Hewson

  • We wanted to replace our noisy old boiler with an efficient new one in a different place. The plumber from St Austell Plumbing & Heating suggested we have an external boiler - we had never heard of this - and in our typically small Cornish cottage, this has freed up useful internal space.

    - R Sticker

Get in touch

To discuss your needs and for an appointment please contact us using our online form, or alternatively you can email us at, or call us on 07817595469.