Commercial Boiler Installations & Repairs

At Belfast Boiler Installations, we provide a broad range of commercial boiler services across Belfast and beyond.
If your business requires a new commercial boiler we have over 30 years of experience providing high-quality boiler installations to your property, be that an office, a warehouse, factory or other light commercial property.

Our Gas Safe Registered engineers gas accreditation enables them to work with all types of commercial boilers.
We offer high-quality:

  • Commercial boiler installations.
  • Commercial boiler replacements.
  • Commercial gas safety checks.
  • Commercial annual boiler services.
  • Commercial boiler repair solutions.

Our commercial boiler services are available on all commercial gas boilers to customers throughout this region.

Our customers are guaranteed to get a dedicated professional service at the best value.

The Belfast Boiler Installations qualified Gas Safe engineers aim to ensure our customers’ commercial gas boilers are fully functioning and working to full capacity. Uninterrupted heating and hot water are essential for a commercial property, ensuring employees, customers and visitors are comfortable and warm.

We ensure fast and efficient commercial boiler services covering Belfast and beyond. To receive a no-obligation quote or speak to our commercial boiler engineers call today on 07899 080 539 or leave us a message using the contact form.

Reasons to replace your old commercial boiler

Improve energy-efficiency

Replacing your old inefficient commercial boiler can significantly improve your Energy Performance Certificate (EPC) rating and can help to reduce your overall gas bills / consumption.

Improve reliability

A new boiler is more reliable and is less likely to break down.
Also, older boilers become very difficult to service after a while, and replacement parts are difficult or sometimes impossible to source.

Better control

With modern temperature control devices (ie Smart Thermostats) you can be very precise about how you heat each area of your business / commercial property.
See our section on Smart Thermostats, which can give you control of heating on a room by room basis using SMART TRV’s allowing you to have each on a separate heating schedule

Steps To A New Commercial Gas Boiler Installation

We offer a free, no-obligation quotation


Contact us to schedule a visit, where a senior gas engineer will assess your options and provide free quotation.


When the quotation is agreed and instructed by you, our Gas Safe Registered Engineers will arrive on time and install your new commercial boiler. We’ll also perform a full handover and explain how to use the new boiler.
We also complete all the documentation to enable your Warranty


Enjoy peace of mind, with your new professionally installed commercial boiler
Call Belfast Boiler Installations today to discuss your boiler installation needs.

Take Care of Your Business with Dependable Boiler Servicing

Our Gas Safe Registered engineers can provide a range of  commercial boiler services to ensure your commercial boiler is efficient, safe and reliable

A badly maintained commercial boiler can be both hazardous  and disruptive for your  employees and customers. With annual commercial boiler servicing from Belfast Boiler Installations our gas engineers will catch and resolve any potential issues to avoid them developing into more serious issues.

Be proactive, not reactive when it comes to your gas commercial boiler maintenance. Don’t wait until your commercial boiler has broken down to call us. Reserve one of our professional and courteous gas engineers for you annual commercial boiler servicing