Consumer Unit & Fuse Box Upgrades in Bristol
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Bristol · Fuse Box Upgrades
3–6 hours  ·  From £500–£800+

Consumer Unit & Fuse Box Upgrades

Your consumer unit (fuse box) is the heart of your home's electrical safety. Upgrading an old unit to a modern one gives every circuit its own RCBO protection plus surge protection, dramatically reducing the risk of shock, fire and nuisance tripping.

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What's included

What's included

  • Removal of your existing consumer unit
  • Installation of a modern metal consumer unit
  • RCBO protection for individual circuits
  • Inspection of earthing and main bonding
  • Surge Protection Device (SPD) installed
  • Full electrical testing of all circuits
  • Electrical Installation Certificate and Building Control notification
Is it for you?

Why upgrade your fuse box?

  • Old units risk electric shock and fire
  • Nuisance tripping that knocks out the whole house
  • No modern RCD/RCBO protection
  • Damage to sensitive appliances from surges
  • Non-compliance with BS 7671 wiring regulations

Consumer Unit & Fuse Box Upgrades

Guide price
From £500–£800+
Typical domestic upgrade · larger properties may cost more · 3–6 hours
Call for a quote
Good to know

Fuse Box Upgrades — your questions answered

Typical domestic upgrades start from £500–£800+. Larger or more complex properties may cost more. A full, transparent quote is always provided before any work begins.
Most domestic upgrades are completed within 3–6 hours, depending on property size and the number of circuits.
Yes, power will need to be turned off for the duration of the installation to ensure the work is carried out safely.
Yes — all consumer unit upgrades must be notified to Building Control. Precise Electrical handles this for you as part of the service.
We install RCBOs for individual circuits, which combine RCD and MCB protection, plus a surge protection device, giving you modern safety with far less disruption if a fault occurs.
Verified reviews

Rated 5.0 on Google by 38 Bristol customers

Real Google reviews from customers across Bristol. These are the five most recent that Google publishes.

5.0
from 38 Google reviews
Read them on Google

I cannot recommend Sam and Precise Electrical, highly enough. We moved into a new property in Bristol and he helped guide us through a complete rewire of the house. (Not to mention lots of little jobs as well). Every single step of the way he was beyond helpful. His work is top notch, well priced, and his attitude Is both professional and friendly. Cannot fault him.

Andy Devine · a month ago

Would highly recommend Sam. He has done a couple of jobs for us now and have found him to be very professional. Great work on both the larger and smaller jobs he had done and other trademen have commented on the quality of finish. Tidy, great time keeping and friendly. Thanks Sam

Lizzy Hill · 2 months ago

Absolutely fantastic service from Sam at Precise Electrical. Needed an emergency electrician and he arrived promptly, sorted the issue quickly, and charged a very fair price. High-quality workmanship and highly recommended!

Oliver Bennett · 4 months ago

I found sam to be a very diligent electrician, he arrived on time he fitted a consumer unit and the result was exceptionally neat and tidy and the trunking he used for the cabling really did finish the job off , he really does a first class job I would recommend him for any electrical work.

michael davis · 5 months ago

Brilliant experience with Precise Electrical. Sam was professional, turned up right on time, and resolved our wiring faults efficiently. Clean, tidy, and extremely knowledgeable. Will definitely use them again.

Ava Lewis · 4 months ago
CheckatradeAlso rated 10 out of 10 on Checkatrade

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