Consumer unit (fuse box) upgrades
Replace old fuse boxes with modern consumer units.
Vetted & insured prosInstant quotes4.9/5 · 1,400+ reviews
What's included in this service
So you know exactly what you're paying for.
Full inspection of existing consumer unit and wiring setup- Safe isolation of electrical supply before any work begins
- Removal of outdated fuse box or damaged components
- Installation of new, modern consumer unit with RCD/RCBO protection
- Circuit testing to confirm correct operation and load balance
- Labelling of circuits for easy identification
- Final safety checks and certification where required
- Clean and tidy job completion with full compliance to regulations
May cost extra
- Major rewiring or circuit corrections if faults are discovered
- Upgrading main tails or meter connections
- Relocation of the consumer unit to a new position
- Electrical Installation Condition Report (EICR) if separately requested
- Out-of-hours or emergency upgrade appointments
Is this service right for me?
This service is ideal if…
- A safer, modern consumer unit that meets current UK electrical standards
- Protection from tripping circuits, electrical faults, or outdated fuses
- Improved electrical safety for your home or business
- Professional, NICEIC-registered electricians handling the upgrade
This service is NOT for:
- Emergency power restorations or fault-finding (see electrical repairs)
- Large commercial installations requiring multiple consumer boards
- Full property rewires or major electrical redesigns
You may also need
Electrical repairs and fault finding
Diagnose power outages, tripped circuits and repair faults.
Installing or replacing sockets & switches
Fit new sockets, USB outlets and light switches.
Lighting installation (indoor & outdoor)
Install ceiling lights, spotlights, LED and outdoor lighting.
FAQ
Free Quote
Tell us what happened — we'll match you with a vetted local pro in minutes.
No call-out fees until you confirm.
Why choose Nifty
Communicate with your pro
Track your pro
Instant & Transparent Quotes
Consumer unit (fuse box) upgrades
£350