Consumer Unit Upgrades
Nottingham
Is your fuse board outdated or failing? We test your full installation, upgrade to a modern metal-clad consumer unit with full RCD protection and certify everything — all in a day.
- NAPIT Registered
- Completed in a day
- Cert same day
- 6 Year Guarantee
Typical duration
1 day — usually 4–6 hours
First step
Full installation test before work starts
Unit type
Metal-clad dual RCD or RCBO unit
Guarantee
6 year workmanship guarantee
Certification
EIC issued same day
Surge protection
Type 2 SPD included as standard
- NAPIT approved · Part P certified
Same day
install & cert
Trips in under 40 milliseconds
Signs you need a new consumer unit
Many homes in Nottingham still have the original fuse board from when the house was built. If any of the following sound familiar, it’s time to get it looked at.
Old rubber or fabric-covered wiring
This type of wiring is well past its safe lifespan and a common finding in pre-1970s homes across Nottingham.
Fuses blowing or breakers tripping regularly
If your consumer unit is struggling to keep up with demand it's a clear sign the system needs attention.
Sockets that spark, smell or feel warm
These are warning signs that should never be ignored — call us today if you're experiencing this.
A failed or unsatisfactory EICR report
If your electrical inspection has come back with C1 or C2 codes, a rewire may be the recommended course of action.
Buying or renovating an older property
If you're moving into a home built before 1990 and there's no record of a previous rewire, it's worth getting one done.
How the upgrade works
Done in a single day. Here’s exactly what happens from start to finish.
01
Full installation test
Before touching anything, we test your existing wiring. Any defects are identified and discussed with you honestly.
02
Discuss & agree
We talk through findings, confirm the scope of work and agree the fixed price. No hidden surprises, no pressure.
03
Consumer unit fitted
Your old unit is removed and the new metal-clad consumer unit is installed, connected and clearly labelled.
04
Test, cert & sign-off
Full testing of the completed installation, your EIC issued the same day and Part P notification submitted on your behalf.
Everything you need, nothing you don't
Every consumer unit upgrade includes all of the following as standard — no extras, no add-ons, no surprises.
The upgrade
Premium metal-clad consumer unit with dual RCD or RCBO protection — correctly sized for your property and fully labelled.
- Metal-clad consumer unit (non-combustible)
- Dual RCD or RCBO protection
- Clearly labelled circuit schedule
- Premium quality components throughout
The test
Unlike some electricians, we always test your full existing installation before fitting a new unit — so you know exactly what you’re working with.
- Full installation test of all circuits
- Any defects identified & discussed
- Smoke alarm check & advice
- Honest recommendations only
The paperwork
All certification is issued the same day. Essential documentation for insurance, property sales, remortgaging and your own peace of mind.
- Electrical Installation Certificate (EIC)
- Part P Building Regs notification
- Completion certificate
- 6 year workmanship guarantee
Why choose NGrewire for your consumer unit upgrade
We test first, always
Unlike some electricians who fit a new unit on top of unknown wiring, we test your full installation first. You know exactly what state your wiring is in before we start.
Fixed price, no surprises
Your price is agreed before we start. No extras added on the day, no vague estimates that change once we’re on site.
Premium units only
We only fit quality consumer units from trusted manufacturers — not the cheapest option. It’s a long-term investment in your home’s safety.
Done in a day
In most cases we’re in and out in 4–6 hours. Power is off for the minimum time necessary and you’ll have your certificate before we leave.
Honest advice
If your wiring has issues we’ll tell you honestly and discuss the options. We won’t recommend work you don’t need — that’s just not how we operate.
Fully certified
NAPIT approved, Part P compliant and EIC issued same day. Everything you need for insurance, property sales or your own peace of mind.
Consumer unit FAQs
How much does a consumer unit upgrade cost in Nottingham?
How long will my power be off?
The power needs to be off while we carry out the testing and complete the swap — typically 2–4 hours. We’ll let you know in advance and plan this to suit you wherever possible.
Do I need an upgrade or a full rewire?
That depends on the condition of your existing wiring — which is exactly why we test the full installation before starting. If your wiring is in good condition, a consumer unit upgrade may be all you need. If there are issues, we’ll discuss the options with you honestly.
Will a new consumer unit stop my circuits tripping?
A modern unit is much better designed to handle the demands of a contemporary home. If trips are caused by overload or an underlying fault, we’ll identify this during our test and discuss the best solution with you.
What documentation will I receive?
You’ll receive an Electrical Installation Certificate (EIC) and a Part P Building Regulations completion certificate, both issued the same day. These are important documents for property sales, remortgaging and insurance.
My house is being sold — do I need to upgrade before completion?
Buyers’ solicitors frequently flag old-style consumer units. An upgrade before exchange removes a common obstacle and gives the buyer confidence. If you’re working to a deadline, give us a call — we can usually turn this around quickly.
Qualified Electrician & Owner
Tell us about your property and we’ll arrange a free survey and provide a fixed price — no obligation.
Response time
Within 2 hours
Quote type
Fixed price, no obligation
Coverage
Nottingham & 30 mile radius