Fuse box, upgraded 🔌

Consumer unit replacement in SE20, Penge

Consumer unit replacement in Penge (SE20): 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 SE20 (Penge)

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 SE20 (Penge)

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 Penge

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 Penge?

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

📍 Consumer unit replacement covering SE20

SE20 covers Penge in the London Borough of Bromley. Enter your full postcode above and we'll send your job to electricians who work in SE20 and nearby, like BR1 (Bromley), BR2 (Hayes) and BR3 (Beckenham).

Want more than consumer unit replacement?

All electricians in SE20