The facts about fake reviews
Have you been basing a buying purchase on fake customer reviews? Which? investigators reveal tricks that sellers use to mislead online shoppers
Heating, energy & air treatment
Our heating, energy and air treatment section reveals the best products to keep your home warm and efficient, without ramping up your energy bills. From boilers to solar panels, our reviews guide you to the best choices for your home.
Heating & cooling
Which? Switch
Use our impartial and independent switching site, Which? Switch, to see how much you could save by comparing energy suppliers and switching to your cheapest energy deal today.
Air treatment
Electricity
Energy bills & companies
Generating your own energy
Home & garden news
20 OCT 2018 17 OCT 2018 Best and worst boiler cover companies revealed
The best and worst boiler servicing contracts revealed by Which? We’ve quizzed customers about popular boiler cover including from British Gas, Corgi, Domestic & General, Homeserve, SSE and Worcester Bosch, plus independent boiler firms.
16 OCT 2018 The small energy firms with the big price rises
Many energy firms have raised their gas and electricity prices so far in 2018, adding £100s to consumers’ energy bills. We reveal the biggest energy price increases, the companies behind them and how to cut your energy bills.