Expert fuse board replacement in Surrey & London. Consumer unit upgrades, EICR testing, and safe installations by qualified electricians.

What Is a Fuse Board (Consumer Unit)?

Your home’s fuse board — also called a consumer unit or fuse box — is the control centre of your electrical system. It distributes electricity, protects wiring, and prevents electrical faults.

Modern consumer units include:

• Circuit breakers to stop overloads
• RCDs and RCBOs for shock protection
• Main switches for safe isolation

However, older fuse boxes often use outdated fuses and lack RCD protection. As a result, they increase fire risk and fail to meet BS 7671 regulations.

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Signs You Need a Fuse Board Replacement

If you notice any of these signs, it’s time for a consumer unit upgrade:

• Fuse board is over 10–15 years old
• Frequent tripped circuits or blown fuses
• Flickering lights or power outages
• Scorch marks or burning smells near the board
• Planning a home extension or new circuits
• No RCD protection (now mandatory)

👉 Book a fuse board replacement in Surrey with Certificates4UK Ltd.

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Why Choose a Qualified Electrician?

1. Safety and Compliance

Replacing a fuse board involves high-voltage work. A qualified electrician ensures your consumer unit meets BS 7671 Wiring Regulations and Part P building control.

2. Protect Your Home

A properly installed consumer unit with RCDs and RCBOs reduces fire and shock risks. DIY or unqualified work, however, leaves dangerous faults behind.

3. Insurance and Legal Requirements

Most insurers require certified electricians for electrical work. In addition, landlords must provide safe electrics with an EICR (Electrical Installation Condition Report).

4. Peace of Mind

At Certificates4UK Ltd, we complete full testing, issue certification, and provide EICR reports. Therefore, you can feel confident your home is safe and compliant.

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Fuse Box Replacement Cost in Surrey

Many homeowners ask: “How much does a fuse board replacement cost?”

• Average cost in the UK: £300–£700
• Depends on: property size, circuits, and testing needed
• Certificates4UK offers clear, fixed pricing with no hidden fees

Contact us for a free quote today.

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Certificates4UK Fuse Board Services

We provide:

• Full fuse board replacements and consumer unit upgrades
• Installation of modern RCD and RCBO protection
• EICR testing and certification
• Inspections and repairs of existing units

Our electricians are qualified, insured, and experienced across Surrey and London.

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Serving Surrey and London

From West Molesey, we cover:

• Kingston
• Richmond
• Wimbledon
• Guildford
• Walton-up-Thames

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FAQs About Fuse Boards and Consumer Units

What’s the difference between a fuse box and a consumer unit?
They mean the same. “Consumer unit” is the modern term, “fuse box” is older.

Can I replace a fuse board myself?
No. Only a qualified electrician can legally carry out this work.

How long does a consumer unit replacement take?
Usually between 4–6 hours.

Where can I learn more about electrical safety?
Visit Electrical Safety First or the Gas Safe Register.

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Ready for a Fuse Board Upgrade?

Don’t compromise on safety. A professional consumer unit replacement provides compliance, protection, and peace of mind.

👉 Book your fuse board replacement in Surrey today.