Find out which boiler brands - including big brands like Vaillant, Worcester Bosch, Baxi and Ideal - are the most and least reliable, according to customers and heating engineers.
Not all scams take place online. Which? investigates how criminals have been impersonating tradespeople and charity fundraisers, in order to target vulnerable older people.
Whether you want to keep your car roadworthy for essential journeys, or are concerned about the impact of not driving it at all during the cold weather, we’ve teamed up...
The Which? awards recognises the brands that went the extra mile for consumers throughout 2020 and the challenges of the pandemic. See the list of winners including Waitrose, Apple and Dyson and find out who has been awarded the Trusted Trader of the Year and Your Consumer Champion awards.
Follow our expert tips to keep costs in check for home improvement projects including extensions, loft-conversions, kitchen and bathroom renovations, new double glazing and more.
We've shortlisted the best brands from sectors including cars, banking and insurance. Discover which brands are in the running for a Which? Award in 2020.
Follow our tips to see if you can get your washing machine started again. If there's no fixing it, you can still get a replacement from online retailers, or you can see if a local repairer can fix it.
We've asked Which? Trusted Traders which home improvement issues should never be ignored. Find out how to stop a water leak and how to fix common boiler problems, and why it's important not to leave it too late.
Underestimating how long it takes to get planning permission is the top problem faced by those planning significant home renovations.
The most common solar panel problems revealed by exclusive Which? research. Plus how long after installation solar pv faults are likely to occur, how serious they are and expert tips on how to solve problems from inverters to pigeons.