Denise D.
October 2026
Very efficient and professional. The team did a great job replacing my extractor fan. Really pleased with the service, would recommend them.
Replace your old fuse board with a modern, regulation-compliant consumer unit. RCD and RCBO protection fitted properly across the capital.

Certificates Issued
On completion
Homeowners with outdated fuse boxes, landlords preparing properties for letting, and anyone whose current consumer unit does not meet 18th Edition standards.
Consumer unit upgrades are notifiable work under Part P of the Building Regulations. As NICEIC-registered electricians, we self-certify and notify Building Control on your behalf.
Real reviews from customers across London, straight from our Google profile.
Google Reviews
Based on 18 reviews
Other work homeowners and landlords book alongside consumer unit upgrades.

Full rewires, partial rewires, and first and second fix electrical for new builds and renovations across Greater London.
Learn more
Diagnosis and repair of tripping RCDs, dead sockets, faulty switches, and light fitting faults across Greater London.
Learn more
EICR remedial work, smoke and heat alarm installation, consumer unit upgrades, and tenancy turnaround electrical work for landlords and letting agents.
Learn moreMCB vs RCD vs RCBO: What's Actually in Your Fuse Box
MCB, RCD or RCBO? Here's what each switch in your consumer unit does, how to spot which one you've got, and why one of them keeps tripping. Plain advice from London electricians.
Read the guideThe Best Consumer Unit Brands in the UK (2026 Compared)
The leading UK consumer unit brands for 2026 compared, from Hager and Wylex to Fusebox and MK, plus what actually matters more than the badge: metal, RCBO and SPD.
Read the guideWhat Is an RCD? RCD, RCBO and MCB Explained
An RCD trips fast to stop a fatal shock, an MCB protects the cable, and an RCBO does both. Here's how they differ and what to do if yours keeps tripping.
Read the guideWe cover every Greater London borough. Local pages for some of the areas we work in most:
Independently assessed and insured, with all work certified on completion.



Get a Free Quote
Tell us what you need and we will get back to you with a clear, no-obligation quote.

Get in touch for a free, no-obligation quote. Same-day emergency callouts available.