Welcome to Belfast Boiler Installations, we specialise in providing top-quality boiler installation, replacement, and servicing to keep your home warm and efficient. Our team of Gas Safe Registered professionals are committed to ensuring customer satisfaction with every job we undertake. Explore our many services and find out how we can help you achieve optimal heating solutions.

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Boiler Installations

Reliable & courteous family run business specialising in boiler installations & boiler replacements for over 30 years

Convert to Gas

Never run out of oil again as natural gas has a constant supply to your home. 

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Commercial Boiler Installations

We provide a broad range of commercial boiler services across Belfast and beyond.

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Boiler Services & Gas Safety Certificates

A Gas Boiler Service takes under one hour to perform and you will be provided with a Gas Safety Certificate.

Certified Gas and Boiler Engineers

Gas Safety Certificates

We at Belfast Boiler Installations can manage your annual landlord safety certificates and have a reminder sent every year.
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Smart Heating Controls

We install Smart Heating Controls and Controls for your gas boiler heating system.

Why customers choose Belfast Boiler Installations

Why Customers choose Belfast Boiler Installations to install their new gas boiler:

  • We are a reliable & courteous family run business, specialising in boiler installations & boiler replacements.
  • We treat your time and property as if it were our own,
  • All of our engineers are Gas Safety Registered,
  • Our gas and boiler engineers are fully insured to work in all types of properties.

 

Reviews

Matthew AndersonMatthew Anderson
07:35 23 Apr 25
We had an old hot water tank that took ages to to heat and wouldn't give much hot water. We were spending a fortune on heating the water despite having solar panels also heating it. The two Paul's have been fantastic. This is the second time we have had them in the house to do work and again they both worked tirelessly at the job, are both lovely and very professional and left the place neat and tidy. They also were very considerate with their after care, checking in with us to make sure all is working well. Now we have cut our hot water bill by at least two thirds with the new tank and solar emersion. I couldn't recommend them higher and look forward to using their services again.
David MorrisonDavid Morrison
19:54 18 Apr 25
Professional work carried out within agreed time frame. Nice guys too. Would recommend.
Martin RyanMartin Ryan
17:13 02 Apr 25
The two Pauls at Belfast Boiler Installations looked after me extremely well. They replaced my old gas boiler which had stopped working properly with a much better one that restored my central heating right when I needed it most. I also have a thermostat now which I can control from remote locations. Along with my more efficient boiler, the thermostat is helping to bring down my gas bill to be much lower than it ever was before. Overall, I couldn't be happier.
william mcdowellwilliam mcdowell
16:46 01 Feb 25
A Big thank you to the two Paul's for doing a very professional installation of our new worcester boiler and flue.Between them they have years of experience and know exactly what there doing.We have had work carried out by numerous engineers of the years including SSE but it was one problem after another.Paul spotted the issue right away and corrected them when fitting the new system.Would also like to THANK there existing customers who held off on there services so we could get ours sorted over the cold weather as we had no heating or hot water.Many Thanks.William & Mary
david reevesdavid reeves
08:30 22 Jan 25
Brilliant company! very knowledgeable and experienced Lads, Called for a quote out that week and the boiler was installed the next week, Despite my old boiler causing a headache the lads were finished in a few hours, excellent workmanship and a great price for the service provided highly recomeneded!
Christopher HealyChristopher Healy
10:41 21 Jan 25
Couldn’t recommend the lads enough absolutely amazing service
RobRob
16:11 08 Jan 25
Would highly recommend. Got a Hive thermostat installed by Paul and couldn’t be happier with it.
Peter MageePeter Magee
16:44 06 Jan 25
Excellent service. Fitted me in at short notice. Installed new boiler.Went the extra mile and gave some good additional advice. Will see them next year for boiler service.Thank you to the 2 Paul’s
Carly MurphyCarly Murphy
15:55 06 Jan 25
Can't recommend this company enough! We were stuck between christmas and new year with no boiler. Ours had broken and needed replaced so we had no heating or hot water. We had rang several other companies before this one and were told there's nothing that could be done for another week because of the time of year. When we rang the guys at Belfast Boiler Installations, they managed to make space in their schedule to supply and fit our new boiler first thing the next day. They moved jobs to prioritise our boiler as we were completely without and have 2 young kids. With the cold weather forecast this was greatly appreciated. They arrived when they said they would, and done a brilliant job.I wanted to introduce a smart system with the boiler to control the heating from my phone when out and they also sorted this hassle-free. We are really happy with the service they have provided and will continue to use them for boiler servicing. They are professional, friendly, and take time to answer any questions. Glad to have found them!
Brendan McParlandBrendan McParland
16:07 05 Jan 25
Paul recently installed a smart heating system in my home, and I couldn't be more impressed.Paul guided me through the selection process, explaining the options and helping me find the best fit for my needs. On installation day, they were punctual, efficient, and kept the workspace tidy.After everything was set up, Paul provided a thorough walkthrough of how to use the system and answered all my questions. The convenience of controlling my heating from my smartphone has made a noticeable difference in comfort and energy savings.Thank you for a fantastic job!
Carolle TonerCarolle Toner
18:25 22 Dec 24
Absolutely delighted with the work. Carried out by the 2 Paul’s and co…needed a new boiler fitted and from the first phone call to the work being carried out and completed was all without a hitch. All old stuff taken away and cleaned up after not 1 complaint do I have, I feel really confident that if anything should go wrong they would be here in a heartbeat and help in every way possible, Paul took time to show me the new controls and explain how all work. Definitely deserve the 5 stars, highly recommended
FrankFrank
19:39 09 Dec 24
Had a new boiler installed today by the two Paul’s and Jimmy. It was clear that they’re very experienced at installation of new units. I have two zones for upstairs and downstairs and they installed Hive thermostats for each zone that I can control with the app. I enquired at last minute about changing the boiler model I wanted, fully expecting it to be too late to change however, they went first thing this morning to the merchants and changed to the one I wanted. Top notch customer service. Would definitely recommend them to anyone needing a new boiler.
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