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Consumer Unit Upgrades & Fuse Box Replacement in Bristol

Is your home in Bristol still protected by an outdated, rewirable fuse box? At Burridge Electrical, we specialise in 18th Edition Consumer Unit Upgrades, bringing your property up to the highest UK safety standards with metal enclosures, individual RCBOs, and Surge Protection.

NAPIT Registered Fuse Box Replacement Electricians Rated Top by Homeowners for Fuseboard Changes in Bristol Fully Insured Electrical Fuse Board Installation Electricians
Modern Consumer Unit Installation in Bristol
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18th Edition Compliant
Surge Protection Device (SPD)
5-Year Workmanship Guarantee
Protecting Homes Across Bristol & South Glos

Why Upgrading Your Fuse Board in Bristol is Essential

Many older homes across Bristol still feature plastic or wooden-backed fuse boxes installed decades ago. Upgrading to a modern 18th Edition Consumer Unit protects your family, prevents electrical fires, and ensures compliance when selling or renting your home.

1. Instant RCD / RCBO Trip Protection

Old fuses take too long to blow during a fault, risking severe electric shocks. Modern RCBOs cut power within milliseconds of detecting a leakage or fault, keeping your family safe.

2. Built-in Surge Protection (SPD)

Modern electrical gear—smart TVs, boilers, induction hobs, and computer equipment—is vulnerable to power surges caused by lightning or grid switching. Built-in SPDs safeguard your valuable appliances.

3. Compliance & House Sales

If you're selling your home or letting it out, buyers' surveyors and mortgage lenders flag outdated fuse boxes immediately. A new consumer unit comes with clean certification that satisfies all legal requirements.

Our 3-Step Consumer Unit Upgrade Process

Step 1

Pre-Install Safety Survey

We check your existing earthing arrangements, main bonding, and run insulation tests to ensure your circuits are ready for the new board without unexpected issues.

Duration: 30–60 Mins

Step 2

The Clean Installation

We safely isolate power, remove your old fuse box, install a robust metal-clad 18th Edition unit, tidy all internal wiring, and clearly label every circuit breaker.

Duration: 4–6 Hours

Step 3

Testing & Certification

Every single circuit is rigorously tested. You receive an official Electrical Installation Certificate (EIC) and automated NAPIT Building Control notification.

Guarantee: 5 Years

Adding an EV Charger, Heat Pump, or New Oven?

If your consumer unit is over 25 years old, adding high-draw modern appliances (like a 7kW EV charger or induction hob) will overload the system. UK regulations require your upstream consumer unit and earthing to be fully upgraded and certified before connecting heavy new loads.

Get a Fixed-Price Fuse Board Quote in Bristol

Fill out our quick form below for a transparent, no-obligation estimate from Anton and the team.

Secure Your Home with an 18th Edition Upgrade

Don't leave your family's safety to chance with an outdated fuse box. Join hundreds of homeowners in Bristol who trust Burridge Electrical.

✅ Fixed Pricing No hidden surprises
✅ NAPIT Approved Building Control Notified
✅ 5-Year Guarantee Complete peace of mind

Proudly serving BS1, Kingswood, Hanham, Fishponds, and all surrounding areas.

Case Study – Outdated Fuse Box Replacement in a Central Bristol Period Property

A homeowner in a traditional Victorian property in Central Bristol was relying on an antique, rewirable fuse box with wooden backing, which presented a significant fire and shock risk under modern electrical loads.

Our team safely uninstalled the old gear, upgraded the earthing arrangements, and installed a modern 18th Edition metal consumer unit equipped with individual RCBOs and Surge Protection (SPD). Fully tested, certified, and notified to Building Control.

  • ✅ Successfully upgraded to a metal-clad 18th Edition consumer unit.
  • ✅ Installed individual RCBOs and Surge Protection Devices (SPD).
  • ✅ Issued full Electrical Installation Certificate (EIC) and NAPIT notification.
Check If Your Home Needs an Upgrade

Consumer Unit FAQs for Homeowners in Bristol

A standard consumer unit replacement in the Bristol area typically takes between 4 to 6 hours. This covers safely removing the old board, making connections, and executing full safety tests on every circuit.

Yes, power is isolated during the changeover. We generally start in the morning and have your electricity safely restored and tested by mid-afternoon.

You receive an official Electrical Installation Certificate (EIC) and automatic Building Control notification via NAPIT, fulfilling all UK building regulations.

📍 Find Us in Bristol

What Homeowners in Bristol Say About Us:


!! Take Care When Selecting an Electrician !!

Many electricians in Bristol are simply not interested in the small jobs.They want the choice jobs and will drop you when a bigger,supposedly more lucrative project comes in.

Others advertise as electricians having no qualifications.They thrive on the basis that you don't understand what they do and as a result charging for shoddy,and often dangerous electrical work.

I set up Burridge Electrical to provide you with a quality service and provide you with exactly what you need from a qualified electrician.

Our Accreditations

city and guilds qualified EAL qualified NAPIT registered Part P AICO approved Trustmark
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