Gas boiler service in Belfast: £79, fixed
A full gas boiler service to your manufacturer's checklist, by a Gas Safe registered engineer, at a price you see before you book.
Choose your preferred window. We confirm your exact slot by phone.
Gas boiler servicing in Belfast
Most Belfast homes are on the Phoenix Energy gas network, so a gas boiler service is the most common job we do in the city. It is a fixed £79, including VAT, and you can book it online without waiting for a call back.
Next available slot in Belfast: To confirm: nextAvailable.
What the gas service includes
Every Blueprint gas service follows your boiler maker’s checklist, not a generic one. On a typical gas boiler that means:
- visual checks of the boiler, flue and pipework, and that the boiler is fitted and ventilated correctly
- checking the gas pressure and the burner, and cleaning the parts the manufacturer says to clean
- testing safety devices and controls
- checking the flue terminal and its clearances from windows, doors and boundaries
- combustion readings with a calibrated flue gas analyser, recorded against the maker’s figures
- checking system pressure and the expansion vessel where the boiler has one
It usually takes about 45 minutes. You get a digital service record the same day, which is the evidence most manufacturers need to keep a warranty valid. Full detail on our gas boiler service page.
Belfast gas boilers we see
Combi boilers in the kitchens of terraced houses across north, south, east and west Belfast. System boilers with cylinders in larger homes around Malone and the east. Compact combis with long flues in city centre apartments. Boilers that replaced an oil system when a home converted to gas, sometimes on the original radiators and pipework. Each one gets the same thorough check.
Warranties and new boilers
Many Belfast homes have had a new gas boiler fitted in the last few years, some with long manufacturer warranties. Most of those warranties need a yearly service by a Gas Safe registered engineer, recorded properly. Our digital record gives you the date, the readings and the work done. Check your own warranty terms for any extra conditions.
Landlords in Belfast
Gas safety checks are a legal requirement for rented homes every 12 months. We combine the CP12 with the boiler service for £119, so your tenant has one visit, not two. See landlord services.
Not on gas?
If you have an oil tank rather than a gas meter, an oil service is £89: see oil boiler service in Belfast. If the boiler has stopped working, book a boiler repair in Belfast instead. For all Belfast areas and postcodes, see boiler service in Belfast.
Reviews
To confirm: local review from a Belfast gas service customer
Book your gas service
Choose gas, enter your postcode and pick a slot. The price is fixed before you confirm. Our Gas Safe engineer arrives in your slot and emails your record the same day. The Blueprint Service Plan books your annual gas service for £72 a year paid up front, compared with £79 one-off. Repairs are charged at member rates.
A clear plan, from booking to record.
Three steps to a boiler serviced to its manufacturer’s spec, with nothing to chase.
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Choose your service
Pick your fuel and see the fixed price before giving us your details.
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Agree your visit
Choose the day and arrival window that suit you. We confirm your exact slot by phone.
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Get your service record
The engineer follows the manufacturer’s checklist and emails your service record the same day.
Before we call round.
The details that make booking a little clearer.
Still stuck? Call.
Talk through your boiler, your service or your plan.
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Book a boiler service in Belfast.
Choose your service and a preferred arrival window. We confirm your exact slot by phone.