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Fuse box, upgraded 🔌

Consumer unit replacement in CR7, Thornton Heath

Consumer unit replacement in Thornton Heath (CR7): swap an old fuse box for a modern, safer one. Up to 3 local electricians will quote.

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✅ What your consumer unit replacement covers in CR7 (Thornton Heath)

  • 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 CR7 (Thornton Heath)

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

💬 Questions about consumer unit replacement in Thornton Heath

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 Thornton Heath?

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

📍 Consumer unit replacement covering CR7

CR7 covers Thornton Heath in the London Borough of Croydon. Enter your full postcode above and we'll send your job to electricians who work in CR7 and nearby, like CR0 (Croydon), CR2 (South Croydon) and CR8 (Purley).

Want more than consumer unit replacement?

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