Boiler Installation on the Isle of Cumbrae
Need a new boiler on the Isle of Cumbrae? Get a fixed-price quote online or request a callback – it’s free and takes less than 60 seconds.
New boilers fitted across the Isle of Cumbrae by our own directly employed Gas Safe engineers, from a company with 30 years in business
New Boiler Installation on the Isle of Cumbrae
The Isle of Cumbrae, also known as Great Cumbrae, sits just off the Ayrshire coast and is reached by a short ferry crossing from Largs. Millport, the island’s only town, is lined with Victorian and Edwardian terraces, guest houses and holiday flats facing the seafront, while the bays at Ballochmartin and Fintry Bay have their own cottages and bungalows. With open water on every side, wind and salt air reach most properties, so flue positions and external pipework need proper thought.
O’Neil has been installing gas boilers for 30 years and fits more than 400 a year across the west of Scotland. Cumbrae is a short hop from our Ayrshire coast patch, and we plan every island job around the Largs ferry so surveys and installs run smoothly.
Your fixed-price quote starts with a visit from a Gas Safe registered engineer, not a salesperson. They will check your current heating, how your hot water is supplied and where a flue can safely terminate, then recommend a Baxi or Worcester Bosch boiler to suit your property. We are accredited installers for both brands.
All 20 of our engineers are directly employed by O’Neil, with no subcontractors. Once your boiler is installed you can call us 24/7, 365 days a year, and you can price up a new boiler online in a few minutes.
Get A Quote
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Arrange A Call Back
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How much does a new boiler cost on the Isle of Cumbrae?
Our standard install bundle for Isle of Cumbrae homes includes:
- A free, no obligation quote and technical review – and a fixed price promise
- No upfront deposit, and payment due within 30 days of the install being completed
- A-Rated Baxi boiler
- Fitting kit and flue pack, including Carbon Monoxide detector
- Magnetic filter
- Full system chemical flush
- Programmable room thermostat
- Minimum 2-year warranty, extendable to 10 years
- Most boilers installed in one day
- Removal and safe disposal of your current boiler
- A free annual service for the first year worth £78
PLUS: A free annual service for the first year, worth £78, to maintain your boilers warranty as well as make sure your boiler is working safe & efficient
Kanda Finance Available
We also offer flexible finance options. Whether it's an easy payment plan, or buy now and pay later, we offer a range of affordable payment options to suit your budget.
Areas we cover on the Isle of Cumbrae
We cover the whole of the Isle of Cumbrae, including Millport, Ballochmartin and Fintry Bay.
Many properties in Millport are older terraced buildings and holiday flats, where space is tight and flue routes are limited by neighbours. Homes around Ballochmartin and Fintry Bay are more exposed to the weather. Our engineer plans the flue and condensate route at the survey and includes any extra work in your fixed price, and we will also check how your property is supplied with fuel.
Wherever you are on the island, you get the same free survey, the same fixed-price promise and the same directly employed engineers as our mainland customers.
Replacing a boiler in an Isle of Cumbrae home
Before we fit your boiler, our engineer checks flue terminal clearances from windows and doors, plans the condensate pipe so it is protected in cold weather and confirms your pipework can support a modern combi. On seafront and bayside properties we also think about how much salt spray and wind the flue and external pipework will face.
If you have a hot water cylinder, we will explain whether a combi suits the way your household uses hot water, or whether keeping the cylinder is a better fit. For holiday lets and second homes, we can plan the work around your guests or visits. Any pipework changes are quoted before work begins.
What to expect on installation day
Most installs are finished in one working day once our engineers are on the island. We protect your floors, remove the old boiler, fit and commission the new one, then flush the system and fit a magnetic filter. Before we leave, we show you how the controls work and tidy up.
Isle of Cumbrae Boiler Installation FAQs
Do I need a building warrant to replace my boiler on the Isle of Cumbrae?
No. In Scotland, replacing a domestic gas boiler with a net input rating of 70kW or less does not need a building warrant from North Ayrshire Council. The work must still meet Scottish building standards and be carried out by a Gas Safe registered engineer, which every one of our installers is.
How do your engineers get to the Isle of Cumbrae?
Our engineers travel over on the Largs to Cumbrae ferry, and we plan your survey and installation date around the sailings so your job runs without delays.
Can you fit a boiler in a Millport seafront flat or guest house?
Yes. Flats and older seafront buildings are a regular part of our work. Our engineer checks the flue route, condensate pipe and boiler position at the survey, and the fixed price you receive covers the whole job.
Can you work around holiday lets and second homes?
Yes. We can arrange the survey and installation around your guests or visits, and a new boiler is a reassuring upgrade for a property that is empty for part of the year.
Official Accredited Installer – Baxi & Worcester Bosch Boilers
