The South West’s most trusted Electricians

Consumer Unit Replacement in Mangotsfield

Consumer Unit Replacements by NICEIC Registered Electricians in Mangotsfield

Fully Insured NICEIC Approved Electrician

Family-run for over 30 years

Google

4.9 Stars - Based on 780 Customer Reviews

Is your fuse board outdated, damaged, or causing frequent power trips? Has your consumer unit been flagged during an EICR (Electrical Installation Condition Report)? MJP Electrical’s NICEIC-approved electricians specialise in consumer unit repairs and full replacements, ensuring your Mangotsfield home meets the latest UK safety standards.

We provide a thorough assessment of your current fuse board, clearly explain your options, and recommend the best solution—whether that’s a repair or a complete upgrade to a modern RCBO-protected consumer unit. All work is carried out to current wiring regulations (BS 7671), with transparent pricing, minimal disruption to your home, and full certification upon completion.

Protect your Mangotsfield property and family with a safe, reliable consumer unit installed by MJP Electrical. Contact us today for a free quote or to book your consumer unit inspection.

£ 85.50 Plus VAT

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Our Reviews

Hundreds Of Happy Customers

NICEIC‑approved and 4.9★ rated across hundreds of verified reviews. See why local customers trust us for fast call‑outs, certified work and clear pricing.

      EXCELLENT  
   Based on 770 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Hannah Done 
 
 
 
 Trustindex verifies that the original source of the review is Google. Lovely guy!! Amazing service!! Thank you so much 😊
  
 
      Posted on Google  
   
   Scarlet 
 
 
 
 Trustindex verifies that the original source of the review is Google. Friendly and professional service from Alan the electrical engineer. Replaced under cabinet lights in kitchen and replaced outdated PIR outside light. Clean, tidy workmanship and respectful of my property. Also spotted an issue with current fuse box which is now outdated and sent a comprehensive quote for replacement at later date. I was very happy with the care and quality of work today. Plus I was impressed with the customer service from Jordan with great communications from start to finish. Thank you!
  
 
      Posted on Google  
   
   Julie Tompkinson 
 
 
 
 Trustindex verifies that the original source of the review is Google. Had a new fuse box fitted and had the peace of mind that all sockets and lights checked. Daniel was friendly and professional he carried out the work in good time and explained the process easily. Would recommend to friends.
  
 
      Posted on Google  
   
   James Vaughan 
 
 
 
 Trustindex verifies that the original source of the review is Google. I was quoted over £200 for a small job that ultimately cost me £80 using another electrician, but that's not what my 1 star review is for - if MJP Electrical Services want to extort customers that's up to them and I'm sure their customer base will respond accordingly. The 1 star is because I've subsequently received a reminder by both email and SMS every single day for last week badgering me to accept their quote!!
  
 
      Posted on Google  
   
   carys lacey 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great service from MJP in the Withywood area. They provided all the information via email and worked with me to determine the best options for what I needed. I had a new fuse board installed, 2 new sockets and all other sockets brought up to safety standard for a reasonable price. They also performed an EICR inspection and booked me in within a few days. Our electrician Daniel was very friendly and completed everything in one day and cleaned up afterward. Fantastic job all round. I would use their service again and recommend them.

Edit: I returned to MJP after one of my light bulbs ripped off leaving exposed wires. They came out on the same day as an emergency to fix it. Once again, great work I would recommend
  
 
      Posted on Google  
   
   Stephen Jewell 
 
 
 
 Trustindex verifies that the original source of the review is Google. Al was punctual and informed me of his ETA.
Friendly and knowledgeable he got straight into fault finding.
Fault found within 5 min
Clean and precise.
Overall an excellent job.k
  
 
      Posted on Google  
   
   Amir Waru 
 
 
 
 Trustindex verifies that the original source of the review is Google. Alex did a great job sorting out my cooker at the City Centre property. He arrived on time, was very friendly and professional, and got the work done quickly. Really happy with the service and would definitely recommend MJP.
  
 
      Posted on Google  
   
   N. stapeley 
 
 
 
 Trustindex verifies that the original source of the review is Google. Alex and Stan were very polite and considerate and quickly set to work to install a new shower. We are very pleased with their Electrical service and politeness to myself and Husband. Best wishes to you both. Norma S.
  
 
      Posted on Google  
   
   missperkey 
 
 
 
 Trustindex verifies that the original source of the review is Google. Dan was unbelievable! So professional, kind, considerate and very knowledgeable. He came very quickly and located and fixed the issue in no time at all!! 100% would have him come back, he’s worth his weight in gold

Customer Testimonials:

Check out first hand what our clients say about us

From same‑day faults to complex installations, these first‑hand accounts show our workmanship, communication and aftercare across Bristol, Bath, South Wales, Gloucestershire and Swindon.

Click the images above to view each video

FREE DOWNLOAD

Download our FREE Guide - 5 Reasons to Update your Old Fuse Box

Our guide covers the benefits of fitting a new Consumer Unit to replace your old and potentially dangerous fuse box. It includes details regarding the added benefits to fitting a new Consumer Unit in terms of safety, cost and reducing risks.

Take a look at your free guide, 5 Reasons to Update Your Old Fuse Box Today.

Why you should replace the consumer unit in your Mangotsfield home

There are several important reasons you may need to replace your consumer unit (fuse board) if you live in our service area. Older fuse boxes often lack modern safety features, putting your home, family, or tenants at risk of electrical faults, fire, and non-compliance with current regulations. If your property is experiencing frequent power trips, has an outdated or damaged consumer unit, or has been flagged during an EICR (Electrical Installation Condition Report), it’s time to consider an upgrade to ensure ongoing safety and reliability.

You could say that a flickering light or a sudden trip in an older Mangotsfield property is rarely just a minor annoyance. Often, these small glitches are the electrical system’s way of asking for a bit of attention before things escalate. As houses in our corner of Bristol age, the hardware managing your power tends to follow suit, lagging behind the demands of modern gadgets and heavy appliances.

You can’t really talk about this without mentioning the critical role of the fuse box. If your current setup feels outdated or lacks modern safety features, a Consumer Unit Replacement might be the most logical step to protect your property. Investing in a modern unit ensures that your electrical circuit responds instantly to faults, rather than letting heat build up where it shouldn’t. It is essentially a way to future-proof the skeleton of your home.

Image by Maurice Pullin from Wikimedia Commons. License: CC BY-SA 2.0

This helps avoid the stress of unexpected failures during a busy week. By working with a qualified NICEIC Electrician, you ensure that the upgrade isn’t just a quick fix, but a certified improvement that adds genuine value to your property. MJP Electrical focuses on delivering tidy, reliable work that settles your mind, providing clear pricing so there are no awkward surprises when the job is done.

All things considered, upgrading your electrical hub is about more than just compliance; it is about steady, reliable power. Whether you are dealing with an aging system in a long-standing residence or simply want the peace of mind that comes with a modern installation, we focus on getting the technical details right the first time.

Local areas we cover in Bristol

Citywide electricians for emergencies, EICRs, rewires, EV and solar

Wherever you are in Bristol, our electricians respond quickly to emergencies and planned works. Expect upfront quotes, punctual arrivals, and documented results. Popular requests include emergency electrician visits, consumer unit upgrades, house rewires, landlord EICRs, EV charger installs, and solar PV systems. Book online in under a minute or call our team for immediate help.

Swindon

Professional electricians serving Old Town, Wroughton, Highworth and surrounding areas.

South Wales

Local engineers across Cardiff, Newport, Bridgend and the Valleys.

Gloucestershire

Covering Bradley Stoke, Kingswood, Yate, Thornbury and more.

Bath

Trusted, tidy and on‑time electricians across Bathwick, Twerton, Odd Down and nearby villages.

Our Work, On Video

See what we do before you invite us into your home or business. In these short videos, you’ll watch our electricians on real jobs, solving problems, upgrading systems, and working safely to current standards.

Frequently Asked Questions

Find answers to common questions here

What is a consumer unit

The consumer unit is the heart of your electrical system, and comes in many shapes and sizes. The unit distributes the electricity, via fuses or circuit breakers, to the different circuits such as sockets or lighting. Modern consumer units are designed to help reduce electrical risks by incorporating Residual Current Devices (RCDs). In the event if an electrical fault, these devices disconnect the electrical supply thus reducing the risk of electric shock or fire. Miniature circuit breakers also make resetting the system more convenient than replacing old style fuse-wire.

What is a consumer unit used for?

A Consumer Unit or Fuse board is the single most important electrical device in any building. It protects electrical appliances from damage and more importantly, human beings from electrical shock.

How much does it cost to install a new consumer unit?

The cost of installing a new consumer unit is around £250 to £600. However, this may increase if you require an electrical installation condition report, as this normally costs around £100 to £300 depending on the size of your property.

How long does it take to change a consumer unit?

8hrs inclusive of testing and certification.

How can I tell if I need a new fuse box or consumer unit?

You should contact us if you suspect that any of the following may apply to your old fusebox

The fuse-board cover is missing
The fuse-board is damaged
There are any exposed live parts
The fuse-board is showing signs of over-heating
The fuse-board is overloaded
RCD protection is not provided

Is a consumer unit a fuse box?

A fuse box and a consumer unit serve the same purpose. They distribute electricity in your house through multiple circuits and instantly turn the power off whenever a power overload occurs on one of the circuits, which is commonly known as “tripping”

Are old fuse boxes illegal?

In short No. Unsafe Yes, Non-compliant with the current regulations (BS7671:2008) If the fusebox is old and has fuse wire type fuses, it is worth upgrading it, as modern ones have RCD protection built in, which will literally save your life in the event of a fault.

Should I upgrade my consumer unit?

Basically speaking, any consumer unit without an RCD needs an upgrade. This doesn’t always mean a whole new consumer unit so it is essential you speak to a registered, qualified electrician who can decide what needs to be done