The South West’s most trusted Electricians
The South West’s most trusted Electricians
Consumer Unit Replacement in St James Square
Consumer Unit Replacements by NICEIC Registered Electricians in St James Square
Fully Insured NICEIC Approved Electrician
Family Run for over 25 years
Is your fuse board outdated, damaged, or causing frequent power trips?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 St James Square 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 St James Square 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.
Technical On-Site Consultation
Our Technical Onsite Consultation Service is tailored for clients who value precision, reliability, and peace of mind when planning their electrical projects. Our service includes an Expert Consultation Within 48 Hours, Detailed Project Discussion and an Accurate, Fixed Quotation: Following the site visit, you’ll receive a precise and transparent quote for the entire project. No surprises, no hidden costs.-
Confidence in Quality
-
More Accurate Quotation
-
Time-Saving Efficiency
Free Remote Estimate
This service is for you if you’re not in a hurry, just browsing or you’re in need of a budget estimate. We will need photos and as much detail as possible to be sent for us to review. On some occasions this may not be enough, and an onsite visit will be recommended after review. You will enter queue system where we aim to review and send your remote estimate between 48 hours and 2 weeks.-
No Survey to Book
-
Photos to Be Supplied By You
-
Quote Returned Within 2 Weeks
*materials not included in call-out charge
Speak to an advisor if you need an urgent response
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.
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 St James Square 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.
To get a feel for it, it helps to look at the aging fuse boards often tucked away in the period properties around St James Square. These older installations can struggle to keep up with the heavy electrical loads of modern life, such as running multiple high-power appliances or installing new EV charging points. When a consumer unit replacement becomes necessary, it isn’t just about ticking a box for insurance; it is about ensuring your wiring can actually handle the demands of a contemporary lifestyle without tripping constantly.
From there, the shift toward modern safety standards becomes much more apparent. Older systems often lack the sensitive RCD protection required to prevent shocks or fires in older Bristolian builds. By choosing a qualified NICEIC electrician to oversee the upgrade, you ensure that the new board is perfectly integrated with your existing circuits. This prevents the messy, patchwork fixes that can make future electrical work more difficult and expensive.
When these things come together, the result is a much more stable and predictable electrical setup for the long term. We focus on providing clear, upfront pricing so there are no surprises when the work is completed. Instead of just swapping a box, our goal is to deliver a tidy, certified installation that provides genuine peace of mind for years to come.
In the end, it depends on how much your current setup is actually capable of managing. Upgrading your consumer unit is one of the most effective ways to modernise your property’s infrastructure and ensure everything stays safe and functional.
Local areas we cover in Bath
Wherever you are in Bath, our electricians respond quickly to emergencies and planned works. Expect upfront quotes, punctual arrivals and documented results. Popular requests include emergency electrician visits, fuse board 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.
Bristol coverage areas:
Engineers routed via M32, M4/M5 and A4 for rapid response
Bath Abbey
Batheaston
Bathford
Bathwick
Bathampton
Bear Flat
Claverton Down
Combe Down
Combe Park
Ensleigh
Fairfield Park
Fox Hill
Grosvenor
Kelston
Kingsmead
Lambridge
Lansdown
Lyncombe
Monksdale
Moorlands
Newbridge
Newton St Loe
Northend
Odd Down
Oldfield Park
Peasedown St John
Perrymead
Rush Hill
Sion Hill
Snow Hill
South Stoke
Southdown
St James Square
Tucking Mill
Twerton
Walcot
Weston
Whiteway
Widcombe
Larkhall
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.
Bristol
Trusted, tidy and on‑time electricians across Clifton, Bishopston and Bedminster – and the surrounding Bristol areas.
Frequently Asked Questions
Find answers to common questions here
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.
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.
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.
8hrs inclusive of testing and certification.
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
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”
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.
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
