Electrical emergencies — what to do
If you smell burning, see sparks, or a breaker keeps tripping and won't reset, turn off the affected circuit and call an electrician. Don't reset a tripped breaker more than once if it trips again immediately — that usually means a fault, not a one-off.
Christmas lights and extension lead safety
Overloading a single socket with extension leads and adaptors, especially outdoors or over the festive period, is one of the more common causes of a winter electrical fault. Outdoor lights need outdoor-rated (IP-rated) connectors, and it's worth having sockets checked before peak season if your property's wiring is older.
Electrical adaptations for accessibility
Lowering socket heights, adding lighting controls that don't need fine dexterity, and wiring in advance for a stairlift or hoist are common accessibility adaptations. Planning the electrical work alongside any wider accessibility renovation avoids re-opening walls or floors that were only just closed up.
How long does electrical work take?
A socket or switch swap is usually under an hour. A consumer unit replacement is typically a full day, often with the power off for several hours. A full rewire in an occupied property commonly takes 5 to 10 days depending on size and access, plus time afterwards for plastering and redecorating that isn't part of the electrical work itself.
How many quotes should you get?
Three is the usual recommendation — enough to spot an outlier (too cheap or too expensive) without asking so many tradespeople to survey your property that it wastes everyone's time. Make sure each quote is for the same scope of work, since a lower price sometimes just means less is included.
LED lighting and energy-saving rewires
Swapping halogen downlights for LEDs is usually straightforward, but older dimmer switches often aren't compatible with LED drivers and need replacing alongside the bulbs, or you'll get flickering or a limited dimming range. If you're rewiring a room anyway, it's worth speccing LED-compatible circuits from the start rather than fixing dimmer compatibility later.
DIY electrical work vs when you need a professional
Under Part P of the Building Regulations, certain electrical work in a home is notifiable — it has to be carried out by a registered electrician who can self-certify it, or separately inspected by your council's building control. New circuits, consumer unit replacements, and any new work in a kitchen or bathroom are notifiable. Like-for-like socket or switch swaps usually aren't.
Electrical upgrades: EV chargers, solar PV & smart home systems
Beyond repairs, many electricians now fit EV charging points, solar PV inverters and battery storage, and smart home systems — app-controlled lighting, heating and security. These jobs usually need a separate circuit and, for EV chargers, a dedicated consumer unit way — worth checking your existing setup can support the extra load before booking.