About British Gas
British Gas is the UK's largest and most established energy supplier, serving millions of homes with gas and electricity. Its key differentiator is service infrastructure: a nationwide team of engineers and the popular HomeCare range covering boiler and central-heating breakdowns. It also runs schemes like PeakSave to reward off-peak usage. A reassuring choice for those who value scale, boiler support and brand familiarity.
Pros
- UK's largest supplier, highly established
- Nationwide in-house engineers
- HomeCare boiler and heating cover
- Rewards for off-peak usage (PeakSave)
Cons
- Tariffs not always the cheapest
- HomeCare is an extra cost
- Service experience can vary
Best for
Households wanting scale, boiler cover and engineer support