Contact HeatNI: No.1 Gas Boiler Installers in NI

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If you have any questions or comments about our services contact us using the form and we will get back to you as soon as possible.


Enterprise House

2-4 Balloo Avenue



BT19 7QT

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02891 314042

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    Why Choose HeatNI?

    HeatNI is one of the leading boiler installation providers in Northern Ireland. We distinguish ourselves with exceptional customer support, ensuring that you’re not left waiting for answers. We prioritise quick responses and delivering high-quality boiler services. With us, you get more than just an installation; you receive a commitment to excellence and efficient service.

    Boiler Installation in Belfast, Bangor, and Across Northern Ireland

    Boiler Installation in Belfast, Bangor, and Across Northern Ireland

    No matter where you're located in Northern Ireland, HeatNI extends its expert boiler installation services to you. Our presence spans across key areas including Belfast, Bangor, and Newtownabbey, ensuring you have access to our proficient and doorstep service. Our broad client base across the region is a testament to our convenience and commitment to serving a wide area with quality boiler solutions.

    Quick Boiler Quotes

    No-one needs to come out to your home, simply fill in our quick questionnaire, and we will provide you with a fixed boiler price. This price is fixed for 30 days, ensuring that you have transparency for what you're paying for, and what it includes. All of our quotes also include boiler installation services, giving you greater transparency with no hidden costs.

    heatni Boiler Quotes
    heatni Finance Options

    Boiler Finance Options

    Our boiler finance options offer flexibility to fit your budget. You can choose to spread the cost over 12 or 24 months without incurring any interest on selected boilers. No deposit is needed, but you have the option to pay up to 50% upfront if you prefer. It's important to note that boiler finance is subject to approval through a lender's standard process, so it's not guaranteed. This approach aims to make boiler upgrades more accessible and financially manageable for our customers.

    12 Month Workmanship Warranty

    At HeatNI, we stand behind the quality of our boiler installations, backed by over 25 years of experience. Our confidence in our work is reflected in our exclusive 12-month workmanship warranty. This warranty is our promise of peace of mind to you, assuring that our installations are done correctly and to the highest standard. Every boiler installation we perform comes with this assurance, underlining our commitment to excellence and customer satisfaction.

    boiler 12 Month Workmanship Warranty