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April 2026’s Which? Trusted Trader of the Month is Green Flag Ltd.

A focus on accessibility, customer care and giving back to the community earns this company a well-deserved win.

Coronavirus

Coronavirus: advice for small businesses and the self-employed

The latest official guidance following England's latest national lockdown, plus information on self-isolation, sick pay and how to get financial support.

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March 2026’s Which? Trusted Trader of the Month is Balhousie Glazing

This award-winning business continues to provide an exceptional standard of service.

What to do if your stopcock or stop tap doesn’t work

Your stopcock or stop tap turns off the flow of water into your home. Here's what to do if it doesn’t work

February 2026’s Which? Trusted Trader of the Month is JNJ Building Services Ltd

A strong drive to reduce consumer detriment and commitment to charity earns a second-time win for this London-based company
 

Building Regulations: when do you need to notify building control about home improvements?

By law, all new building constructions and many alterations to existing buildings must conform to building regulations. We look at when you need to notify building control about your home improvements.

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• Building regulations
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