Switching your business energy supplier is quick and easy
Step 1. Our lowest prices online including a boiler service when you join us
Step 2. Once you've agreed a quote with us we'll send you a contract pack. You don't need to do anything with this; it's just for your reference.
Step 3. We will process your switch and contact your existing supplier for you. There's usually little for you to do if:
Step 4. Before we switch your supply, you'll need to give us a meter reading. You can do this via your online account. Remember, we'll still need this even if your existing supplier installed a smart meter as currently they can't send data to other suppliers.
If you're new to British Gas, or already with us and you use more than 100,000 kWh a year, you may be eligible for our multi-site service.
Large businesses have particular needs when it comes to their energy contracts – and we have the experience and expertise to help.
Our dedicated business movers team are here to help
We're sorry you're thinking of leaving. There's a few things to do to make sure your account is ready to switch.
* 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.
 Read our full terms and conditions [Pdf, 101kb].