Electrical Safety in the Home
How to keep your home electrics safe and when to call a professional.
4 min read · Updated 2026
Key takeaways
- ›Any fixed electrical work must be done by a competent person under Part P.
- ›Get an EICR every 10 years (or 5 if renting) to check wiring condition.
- ›Burning smells, scorch marks and frequent tripping need urgent attention.
Stay within the rules
In the UK, most fixed electrical work in homes — new circuits, work in kitchens, bathrooms and outdoors, and consumer unit replacements — must be done by someone registered with a Part P competent person scheme (NICEIC, NAPIT, ELECSA). They self-certify and notify Building Control for you. Simple jobs like replacing a socket faceplate or a light fitting are not notifiable, but if in doubt use a qualified electrician.
Warning signs
Get a qualified electrician in promptly if you notice any of these:
- •Burning smell or scorch marks around sockets or switches.
- •Plug tops or sockets that feel hot.
- •Fuses or RCDs that trip repeatedly.
- •Flickering lights or crackling from a fitting.
- •Old round-pin sockets or rewireable fuse box.
- •Any cable with damaged or cracked insulation.
Routine checks
An Electrical Installation Condition Report (EICR) tests the condition of your fixed wiring. Homeowners should get one every 10 years, and landlords must have one every 5 years. If the report codes any work C1 (danger) or C2 (potentially dangerous), get it fixed before anything else.
Frequently asked
Is a smart consumer unit worth it?
A modern consumer unit with RCD/RCBO protection significantly reduces the risk of electric shock and fire. It is a worthwhile upgrade for older homes.
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