Commercial boiler installations
Expert installation by trusted engineers. Free quotes and appointments
Why choose us for your new commercial boiler?
Our local Gas Safe registered engineers install commercial boilers nationwide. We have the expertise to help you find the right commercial heating system for your business.
- Free site visits and quotes by an experienced Commercial Installation Manager to help you get the best boiler for your business
- Spread the cost by paying for your boiler upfront or over two years with no interest to pay [1]
- 3 year service & maintenance plan to keep your new commercial boiler safe and reliable [2]
Don't want to pay upfront?
We can make getting a new commercial boiler easy with monthly repayments. Borrow up to the full cost of your new boiler, with no deposit required, even if you’re not a British Gas customer.
Two years interest-free credit [1]
- Get a new boiler now, with no interest to pay
- Spread the cost over two years
- No deposit needed
Longer term finance up to 5 years [1]
- 7.9% representative APR
- Hire purchase agreements of 3 or 5 years available
- No deposit required
To discuss these options, call us now
0333 331 9492 *
Mon-Fri 8am-5pm
Reasons to buy a new boiler
- Improve energy-efficiency
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.
- Improve reliability
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.
- Better control
Modern temperature control devices so that you can be precise about how you heat each area of your business.
Three steps to your new commercial boiler
Book a nationwide appointment for one of our Commercial Boiler advisors to come and help you find the right boiler for your business, which an expert Gas Safe registered engineer will then install. If you need any additional items like a full heating system, replacement radiators, thermostatic radiator valves or additional pipework, we can also assess this for you.
Book your free site visit for a quote in one of the following ways
Call us on:
0333 331 9492 *
Mon-Fri 8am-5pm
We'll visit your business and give you a free personalised quote
We'll assess your needs and match your business with the right energy-efficient boiler.
You could also take advantage of our two years interest-free credit offer[1]
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
Do you need a combi or system boiler?
After your free site visit, our Commercial Boiler Advisor can help you decide the perfect gas boiler for your business.
When choosing between a combi or system boiler, here's some of the key features you'll have to consider
We're here to help
Frequently asked questions
How long does the site visit take?
What boiler manufacturers do you use?
A: We only install energy-efficient commercial boilers from leading manufacturers, including Ideal, Worcester Bosch, Vaillant and Baxi.
What if my boiler’s broken and I just want it repaired?
A: No problem. We can fix it with a one-off commercial boiler repair.
What if I want a boiler for a residential property?
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.
What is a commercial boiler?
A: Commercial boilers are usually larger than domestic boilers and if your business property needs an output greater than 70kW, you'll need a commercial boiler for your heating. Commercial properties usually have bigger gas boilers, or non-domestic appliances and larger pipework, which a domestic engineer isn’t qualified to work on.
* Call charges may apply
[1] Business Finance: The 0% finance offer is valid on a 2 year hire purchase agreement only and is only available on gas appliances with a total system output <150kW. The offer and the availability of finance is subject to business type, status and a credit check. You cannot use the offer with any other British Gas offer. We reserve the right to change, amend or remove this offer without prior notice. British Gas acts as a credit broker (not a finance provider) and may receive a commission for the introduction. Finance will be provided by Macquarie Corporate and Asset Finance. Macquarie Corporate and Asset Finance is the trading name of Macquarie Corporate And Asset Finance 1 Limited (Registered in England No. 07815862) which is authorised and regulated by the Financial Conduct Authority and Macquarie Corporate and Asset Finance 2 Limited (Registered in England No. 08253764). British Gas is the trading name of British Gas New Heating Limited (Registered in England No. 06723244), an appointed representative of British Gas Services Limited (Registered in England No. 03141243) which is authorised and regulated by the Financial Conduct Authority. Both companies registered office: Millstream, Maidenhead Road, Windsor, Berkshire SL4 5GD
[2] 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 343KB) 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.