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Fuse Box Replacement & Consumer Unit Upgrades in Bristol

At Fairway Electrical, we specialise in fuse box replacements and consumer unit upgrades across Bristol. If your home still has an old-style fuse box with rewireable fuses, upgrading to a modern 18th Edition metal consumer unit is a smart investment for safety, efficiency, and compliance with current regulations.

With years of experience and a NAPIT Part P-approved electrician, we ensure all installations meet the latest electrical safety standards. Whether you’re dealing with an outdated system, frequent electrical trips, or planning a home renovation, our expert team is here to provide a safe, professional, and fully guaranteed installation.

Why Upgrade to a New Consumer Unit?

If your property still has an old fuse box, you could be missing out on essential safety features. A modern consumer unit provides:

✅ Improved Electrical Safety – New consumer units come with RCD (Residual Current Device) and RCBO (Residual Current Breaker with Overcurrent Protection) protection, which reduce the risk of electrical fires and electric shocks. These devices monitor the flow of electricity and instantly cut power if a fault is detected.

✅ Compliance with Current Regulations – The 18th Edition Wiring Regulations (BS 7671) set strict safety standards. Older fuse boxes often don’t meet these standards, putting homeowners at risk.

✅ Protection for Every Circuit – Unlike old fuse boxes, which use simple fuses that need replacing when they blow, a modern consumer unit protects each individual circuit with its own breaker, reducing downtime and improving safety.

✅ Surge Protection for Your Electrical System – We offer surge protection installation as part of your consumer unit upgrade. This protects your home from voltage spikes caused by power surges, lightning strikes, or issues on the grid, preventing damage to expensive appliances and electronics.

✅ Fire-Resistant Metal Enclosure – As per the latest regulations, all new consumer units must be metal-bodied to help contain any potential electrical fire.

✅ Convenience & Ease of Use – No more fumbling with fuse wire! If a fault occurs, simply reset the breaker switch instead of replacing a fuse.

✅ Better Electrical Performance – Upgrading to a new unit ensures that your home’s electrical system can handle modern energy demands, reducing the risk of overheating and overloaded circuits.

✅ Essential for Homeowners & Landlords – If you’re selling or renting out your property, a modern fuse box is a major selling point and can be required to pass an Electrical Installation Condition Report (EICR).

Why an EICR is Essential Before a Fuse Box Upgrade

Before replacing your fuse box, 99% of the time we carry out an Electrical Installation Condition Report (EICR). This is because when upgrading a consumer unit, we are effectively replacing the heart of your electrical system, and we need to ensure that the wiring and circuits throughout your home are in a safe and compliant condition.

During an EICR, we:

🔍 Inspect all wiring, circuits, and connections to check for any faults or deterioration.
⚡ Identify any potential safety hazards, such as overloaded circuits or faulty wiring.
📝 Ensure compliance with current regulations and highlight any required remedial work.
🔧 Provide recommendations to bring your system up to standard before installing a new consumer unit.

Without an EICR, there’s a risk of installing a brand-new consumer unit onto an unsafe electrical system, which could lead to faults, tripping issues, or even fire hazards. That’s why at Fairway Electrical, we prioritise safety first.

Signs You Need a New Fuse Box

If you notice any of these signs, it may be time to upgrade:

🔴 Frequent Tripping or Blown Fuses – If your fuse box trips often, it could indicate that the system can’t handle modern appliances.

🔴 No RCD Protection – Without RCDs, you are at greater risk of electric shock. Older fuse boxes don’t have this crucial safety feature.

🔴 Burn Marks or Scorching – This is a serious fire risk and should be addressed immediately.

🔴 Buzzing or Crackling Noises – Strange sounds from your fuse box suggest loose connections or electrical arcing.

🔴 Old Rewireable Fuses – If you still have an outdated system with fuse wire, it’s time for an upgrade.

🔴 Your Home is Over 25 Years Old – If your property hasn’t had an electrical upgrade in decades, your system may no longer be fit for modern demands.

Our Fuse Box Replacement Process

At Fairway Electrical, we make the upgrade process simple and stress-free:

1️⃣ EICR Inspection – Before replacing your consumer unit, we carry out a full Electrical Installation Condition Report to identify any potential issues.

2️⃣ Safe Power Isolation – Before starting, we ensure your home’s power supply is safely isolated.

3️⃣ Installation of the New Consumer Unit – We fit a modern 18th Edition RCBO consumer unit, ensuring each circuit has individual protection.

4️⃣ Surge Protection Installation (Optional but Recommended) – To protect your home from electrical surges, we can install a dedicated surge protection device.

5️⃣ Full Electrical Testing – After installation, we conduct comprehensive safety tests to verify everything is working correctly.

6️⃣ Certification & Notification to Building Control – As a NAPIT-approved electrician, we provide an electrical installation certificate and notify Bristol Building Control to ensure full compliance.

7️⃣ Customer Handover & Advice – We’ll explain how your new unit works, answer any questions, and provide tips on maintaining your electrical system.

Why Choose Fairway Electrical for Your Fuse Box Upgrade?

✔ NAPIT-Registered & Part P Approved – Ensuring all work is safe and compliant.
✔ 10-Year Satisfaction Guarantee – We stand by our work, offering a personal 10-year guarantee on all consumer unit upgrades.
✔ Transparent Pricing – No hidden costs—just fair, honest pricing.
✔ Highly Rated in Bristol – Over 100 five-star reviews from happy customers.
✔ Fast, Professional Service – Most installations are completed within a day with minimal disruption.
✔ We Prioritise Safety – Unlike some electricians who install a new unit without checking the wiring, we ensure your system is fully tested and compliant before upgrading.

Book Your Fuse Box Replacement Today!

Upgrading your fuse box is one of the best ways to protect your home and family from electrical hazards. Whether you’re experiencing issues with your current setup or simply want a safer, more efficient system, we’re here to help.

📍 Serving all areas of Bristol, including Clifton, Redland, Bedminster, Knowle & beyond.

📞 Call Jason at Fairway Electrical today for a free quote!

📩 Or fill out our contact form and we’ll get back to you ASAP.

Stay safe, stay powered – upgrade your consumer unit with Fairway Electrical!