Safe Gas NI: Expert Heating Engineers in Belfast

Welcome to Safe Gas NI, your trusted heating and plumbing specialists in Belfast and Greater Belfast. Our team of experienced, Gas Safe and OFTEC-registered engineers delivers reliable, efficient, and professional heating services to keep your home or business warm all year round.

Why Choose Safe
Gas NI In Belfast?

Whether you need an emergency boiler repair, a new boiler installation in Belfast, or a full oil-to-gas conversion, we provide affordable, high-quality solutions backed by expert care.

As a local heating company serving East, West, North, and South Belfast, we understand the needs of homes across the city – from traditional terrace houses to modern apartments. When you choose Safe Gas NI, you benefit from:

Local & Responsive Service – Belfast-based heating engineers with fast response times
Gas Safe & OFTEC Registered – certified to work on both gas and oil heating systems
Comprehensive Heating Solutions – From boiler servicing to full heating system upgrades
Exclusive Access to Grants & Cashback – One of the few providers helping with government schemes in Northern Ireland
Flexible 0% Finance – Make upgrading affordable with no interest payments
5-Star Customer Reviews – Trusted by homeowners across Northern Ireland

Our Heating Services In Belfast

Oil To Gas Conversions
In Belfast

Switching from oil to gas is one of the most popular upgrades for Belfast homeowners. Upgrade your home from oil to natural gas with our expert installation service. Benefits include:

As specialists in oil to gas conversion Belfast, we provide a seamless service from free survey to installation.

Boiler Installation
In Belfast

Looking for a new heating system in Belfast?

We install high-efficiency units from leading brands like Worcester Bosch, Vaillant, and Ideal, all with manufacturer warranties. Whether you need a combi, system, or regular model, we’ll recommend the best option for your property.

Central Heating & Additional Services

Central Heating

Complete central heating system design and installation, including radiators and smart thermostats

Smart Homes

Smart thermostats allow precise control and lower energy costs

Cover Plans

Flexible monthly cover options to protect your system from unexpected breakdowns

Power Flushing

Complete central heating system design and installation, including radiators and smart thermostats

Gas Safety Checks

Smart thermostats allow precise control and lower energy costs

Boiler Repairs &
Servicing Belfast

Our engineers provide fast, reliable boiler repair in Belfast. From gas boiler breakdowns to faulty oil boilers, we quickly diagnose and fix issues to restore heating and hot water. Emergency boiler repair services are available across Belfast.

Annual servicing in Belfast keeps your heating safe and efficient. Our service includes a full inspection and cleaning to prolong the life of your heating system and reduce the risk of breakdowns.

Your Local Boiler Grants Provider In
Belfast And The Surrounding Areas

We’re one of the few providers able to help with grants and cashback offers in Northern Ireland: Northern Ireland:

Affordable Warmth Scheme:

Government-funded help for qualifying households

Boiler Replacement Allowance

Save up to £1,000 when replacing an old boiler

Saver 60+ Cashback

£400 cashback for customers over 60 switching to gas

Home Mover Offer

£400 cashback for homeowners who recently moved and upgrade to gas

Flexible 0% Finance

No need to worry about upfront costs.

With 0% finance, you can spread the cost of a new heating system with no interest, making it easier to switch to a modern, efficient gas system today. If you’re not eligible for a grant, our 0% finance options make upgrading simple with affordable monthly payments.