Get your new business boiler including a 3 year service & maintenance plan from a name you can trust
Our innovative video appointments offer you access to expert advice and guidance all through your mobile phone. Here's how they work:
To book a video appointment, call us on:
Our local Gas Safe registered engineers install commercial boilers nationwide. We can upgrade your commercial heating system to suit your business needs and budget. We install new business boilers in small business premises right up to larger industrial installations.
Replacing your older, less efficient business boiler can dramatically improve your Energy Performance Certificate (EPC) rating and can help to reduce your overall energy consumption.
Older boilers become difficult to service after a while, and replacement parts are difficult to source. Also, a new boiler is more reliable and is less likely to breakdown.
Modern temperature control devices so that you can be precise about how you heat each area of your business.
Need a new boiler? No problem - we'll help you find the right one for your business. We can upgrade your commercial heating system to suit your business needs and budget. We install new business boilers nationwide in small business premises right up to larger industrial installations.
Get in touch
You can get a price online, or speak with us to arrange a quote
Call us on:
We'll give you a free quote
We'll assess your needs and match your business with the right energy-efficient boiler. We can do free video appointments or visit your business premises
Arrange your installation
Our local installations team will arrange a date that suits you.
Find out about what to expect on the installation on our blog
After your free site visit, our Commercial Boiler Advisor can help you decide the perfect gas boiler for your business.
We’ll help you choose between a combi or system boiler so you get a business central heating system which works for you. Here’s some of the things we’ll talk with you about.
A: We'll need about 90 minutes for a site visit. This is so we can fully understand your business heating and hot water requirements and provide you a non-obligation quote.
A: We only install energy-efficient commercial boilers from leading manufacturers, including Ideal, Worcester Bosch, Vaillant and Baxi. All our engineers are Gas Safe registered, so you get the best boiler and a quality install.
A: No problem. We can fix it with a one-off commercial boiler repair.
A: Most boilers for residential homes have outputs of less than 70 kW and you can get quotes for these through the new boiler page on our residential site.
If you need a boiler with an output greater than 70 kW, you're in the right place – contact our commercial boiler team, using the details above.
A: This is a common question asked. The cost of a new commercial boiler will vary depending upon the size and the needs of your business.
That’s why we offer video appointments, or free site visits with our highly experienced and trained Commercial Installation Managers. They’ll be able to listen to how your business uses heating and hot water and give you a free quote for a new commercial boiler.
For a quote, call us on
You can also get a boiler quote online.
A: Commercial boilers are similar to domestic boilers in the job they do in keeping your business premises heated. The main difference is usually the output of the boiler. To make sure the boiler runs safely, commercial boilers will usually have pipework of over 35mm in diameter.
Business and commercial properties can have larger gas boilers, or non-domestic appliances and larger pipework, or bigger gas meters, which a domestic engineer isn’t qualified to work on. So, it’s always best to hire a commercially trained gas engineer to complete an installation in a business premises.
A: Commercial boilers work the same as boilers you’d find in your home. Generally, they are pressurised systems that burn combustible fuel. The burners inside the boiler produce heat which is transferred to the water by the heat exchanger. The hot water or steam will then be circulated via pipes or radiators in your commercial property, but this will depend upon the type of boiler you have installed.
A: There are various factors that will influence the size or kW output your commercial boiler needs to be like the size of your building and how your business uses heating and hot water. Our Commercial Installation Managers are trained and experienced in assessing what boiler will be right for your business.
A: Keeping you and our engineers safe is our top priority. Our engineers will follow the latest government guidelines to prevent the spread of coronavirus when at your business premises.
To find out more, read our coronavirus update and FAQs
* We may record calls to help improve our service to you. Calls to 0800 numbers are free from mobiles and landlines. Calls to 0330 / 0333 numbers will cost you no more than 01 or 02 numbers from landlines and mobiles and may be included with your call package if you get 'inclusive minutes'. Text messages are charged at your standard message rate and may be included in your call package.
 3 year service and maintenance: Your installation includes a 3 Year Business Care Essential (Installations) service and maintenance plan from British Gas. This agreement includes parts and labour for three years. This agreement only applies to the parts and appliance that British Gas installs during the installation work. We will also complete an annual service on your appliance in years 2 and 3 of the 3 year service and maintenance plan.
Read our Commercial Installation terms and conditions (pdf 345KB) here For Commercial Installations after 25 September please read our Supplementary information (pdf 488KB) for our Commercial Installations and for the Business Care Essential (Installation Plan) as this will change your terms and conditions.