John Martin Plumbing & Heating

Welcome to our trusted Cornish boiler service and breakdown engineer. When your boiler breaks down, it can disrupt your entire life. No hot water, cold radiators, and an unwarm home. It's at these moments that you wish you had taken the time to service your boiler more regularly. That's why you need a heating engineer you can trust. Someone who can do a proper job and make sure your home feels warm again and fast.

Our team, led by John Martin, has spent over 16 years specialising in boiler servicing and repairs. Born and bred in Cornwall, John started his career in our family business before gaining international experience in France, Grand Cayman, and Holland. He started his own business in 2014, dedicating his days to helping the lovely Cornish folk service their boilers, repair breakdowns, and enjoy a chat and an occasional cup of tea.

John is a trusted, safe, and secure engineer who is GAS SAFE, NICEIC, WRAS, and OFTEC registered. This means you can have the reassurance that he knows what he's doing, and you're in safe hands. Check his GAS SAFE registration identity to be sure the man you book is the man who turns up. After all, your home should be a safe and warm space for you and your family.

At our business, we understand that having your boiler serviced every year is a bit like having your car MOT completed. It's a necessary task that helps maintain your boiler's efficiency, reduces energy bills, saves money on last-minute repairs, keeps your boiler warranty valid, and most importantly, keeps your home warm and safe. For landlords, holiday let owners, or business owners, a safe boiler and working heat and hot water are a legal requirement. Don't get caught out; contact us now to book your service and ensure your home stays warm and your family stays safe.

Our Services

We offer a range of services to ensure your boiler stays in top condition. From reducing energy bills to ensuring your home stays safe and warm, we're here to help.

• Reduce Energy Bills: A well-maintained and serviced boiler will work more efficiently, saving on wasted fuel and reducing your energy bills.
• Save on Big Repair Costs: Having your boiler serviced every year will help maintain the working parts of your boiler and improve the reliability of your heating system. This could identify minor issues which, if left unresolved, could cause more significant damage and increase future repair costs.
• Stay Safe and Warm: A faulty part or boiler can not only mean a cold home and unpredictably cold showers, but it could also be dangerous. An annual service will not only clean and service those components that may trip your boiler off, but it could also safeguard against fires, explosions, leaks, and carbon monoxide poisoning. Making sure you boiler is checked once a year makes sure the major parts of your boiler are checked and working safely.
• Carbon Monoxide Safety: Carbon monoxide gas is extremely dangerous - we recommend you fit, test, and replace a carbon monoxide alarm near your boiler. Ask us to fit and or check an alarm during your annual service.
• Stay Covered by Your Warranty: New boilers generally come with fantastic warranties that cover major faults and repairs. Booking an annual service with a GAS SAFE engineer should ensure this cover remains in place. Protecting yourself and your tenants is our top priority.

Contact Us

If you have any questions or need to book a service, don't hesitate to contact us. We're here to help you keep your home warm and your family safe.