Fully Insured

Gas Safe Registered Engineers

Next Day Installation

Gas Heating & Plumbing Services for B2B

We provide a full range of heating and plumbing services to property agencies, private landlords, business centres, hotels, restaurants, care facilities and other commercial customers

Your Reliable Partner in Property Maintenance Services

At Belfast Gas we have a professional team of fully qualified heating engineers and electricians with extensive experience in heating installation and servicing, and electrical inspections.
Having all appliances checked for safety at least every 12 months is a legal requirement for landlords of residential rented properties and commercial facilities owners.
In Belfast Gas we understand all needs of commercial customers. For running your business smoothly we offer you a range of heating and plumbing services including:

Landlord Gas Safety Certificates & Inspections

starting from £45

Gas & Oil boilers installation, repair and servicing

starting from £55

Plumbing works such as leak detection, drains unblocking and others

Free Online Diagnostic

We understand that due to the current pandemic it can be difficult to accommodate site visits from our team. At Belfast Gas we can offer a WhatsApp survey and quote service, an engineer will be available from 08:00 to 20:00 to offer advice and a quotation for your convenience.


Top Rated And Qualified Gas Boiler Engineers

Whether you need a new boiler installation or some basic plumbing help, we are committed to offering a personal service with our aim to treat our customers with fairness, efficiency, honesty and respect. We strive to deliver the service which would exceed your expectations.

Book An Engineer

Book a Belfast Gas engineer to call out at your preferable day and time. If possible we will fix the problem there and then

Get A Quote

We will always provide you with a prompt quote covering every aspect of the works and all costs

Work Is Carried Out

We will book a convenient date to carry out all work to a professional standard and provide your guarantees

Key Advantages Working With Belfast Gas

We have extensive experience working with property agencies and other commercial customers, understanding their needs and requirements.
Thats why we do our best to make sure you will receive:

Gas Safe Engineers

Our friendly team of Gas Safe expert engineers can install a range of gas boiler in any home

No Call Backs From Jobs

We aim to have the job done from the first time to keep the customer happy

60 Minutes Rapid Response Time

We understand how important it is to react quickly on emergencies.

Fully Insured

With our public liability and employers liability you can be confident we are fully covered for all risks whilst working on a property

Talk With Our Commercial Accounts Team

If you have multiple properties or a large commercial facility to manage, our friendly Commercial Accounts team is here to help.
  • Priority scheduling on response maintenance
  • 30 days payment terms
  • Dedicated account manager
  • Call now on 0800 054 1186 or
Contact Us
Need to speak to someone now? Fill in the form below and our Accounts Team will contact you shortly.

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Commercial Customers

Boiler Installation

Boiler Repair
Boiler Servicing

Oil to Gas Conversion

Boiler Grants NI

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0800 054 1186

Belfast Gas Ltd
3 Wellington Park,
Belfast, BT9 6DJ