Fuse box, upgraded 🔌

Consumer unit replacement in SE12, Lee

Consumer unit replacement in Lee (SE12): swap an old fuse box for a modern, safer one. Up to 3 local electricians will quote.

✨ Free to use🤝 No obligation🔒 Shared with 3 pros max

✅ What your consumer unit replacement covers in SE12 (Lee)

Removing the old fuse box
Fitting a new consumer unit with RCD protection
Testing every circuit
An electrical certificate when it's done
Labelling circuits clearly

💷 Typical consumer unit replacement prices in SE12 (Lee)

Typical London prices in 2026. A guide only; your quotes will depend on the job.
Consumer unit replacement, flat	£450 to £800
Consumer unit replacement, house	£550 to £1,000

💬 Questions about consumer unit replacement in Lee

Why replace my fuse box?

Older units may lack modern safety protection. A new consumer unit with RCDs can help protect against shocks and electrical fires.

Does it need a certificate?

Yes. Replacing a consumer unit is notifiable under Part P of the Building Regulations in England. Ask for the certificate when the job is done.

How long does it take in Lee?

Usually half a day to a day. The power is off for part of that time, so plan around it.

📍 Consumer unit replacement covering SE12

SE12 covers Lee in the London Borough of Lewisham. Enter your full postcode above and we'll send your job to electricians who work in SE12 and nearby, like SE4 (Brockley), SE6 (Catford) and SE8 (Deptford).

Want more than consumer unit replacement?

All electricians in SE12