Expert Consumer Unit Replacement in Liverpool

Why you might need a consumer unit replacement

Outdated or damaged consumer units (old fuse boxes) are a common cause of electrical faults

and safety risks at home. We replace old units with modern, RCD-protected consumer units that reduce

the risk of electric shock and fires — and make your home compliant with current regulations. As

experienced Liverpool electricians, we’ll assess your current system, recommend the right upgrade, and

carry out the work with minimal disruption.

Bullets (benefits): - Modern RCD and MCB protection for sockets and circuits. - Improved safety for

kitchens, bathrooms and new appliances. - Increased property value and compliance for mortgage/

sales. - Full testing and E-ready reports on completion.

Our consumer unit replacement service

What a Dan Electrician will do (step-by-step)

We follow a clear, safe process so you know exactly what to expect.

Initial enquiry & site visit — Free phone consultation followed by an on-site inspection to

assess the existing consumer unit and wiring layout.

2. Written quote & scope — A transparent written

estimate that includes labour, materials, and recommended consumer unit type (e.g. 18th edition compliant,

number of ways, RCD/RCBO configuration) and any additional work (e.g. re-routing, new earthing).

Typical turnaround: 24–72 hours.

3. Scheduling & pre-work checks — We arrange a convenient

appointment. We confirm that any required permits or notifications under Part P are in place, where applicable.

4. Preparation & isolation — On the day we label circuits, isolate the supply safely, and prepare the

working area to minimise disruption.

5. Removal of old unit — Safe extraction of the existing consumer

unit, inspection of incoming tails and earth/neutral arrangements.

6. Installation of new unit — Fit

new consumer unit (sized to your needs), install RCDs/RCBOs and MCBs, tidy wiring, and label all

circuits.

7. Testing & commissioning — Full electrical testing (continuity, insulation resistance, polarity,

RCD trip times) and recording results.

8. Certification & handover — Supply Electrical Installation

Certificate and, where necessary, Building Regulation compliance paperwork. We explain the new setup

and hand over documentation.

9. Follow-up — 14–30 day follow-up call for customer satisfaction and to

answer questions.

Section: Typical timelines & price guide

Timings & costs (guide)

Each property is different. The following are typical windows for straightforward domestic jobs:

Small flats (1–2 bed): 3–6 hours. Typical cost £350–£650.

Medium houses (3 bed): 1 day. Typical cost £550–£900.

Large properties or complex re-wires: 1–2 days+. Costs vary — site visit required.

Note: these are guide prices. Final price depends on consumer unit type, number of circuits, and re-wiring

complexity and whether additional remedial work is required.

Safety, standards & certifications

Safety, guarantees & compliance

All work is carried out to BS 7671 (current wiring regulations) and to the high professional

standards you'd expect from a Part P registered electrician. We provide:

Electrical Installation Certificate on completion.

Test results and RCD trip test printouts.

Advice on any further upgrades to bring older installations up to modern standards.

Guaranteed workmanship and public liability insurance.

Expert Consumer Unit Replacement in Liverpool — FAQs

Q: How do I know my consumer unit needs replacing? A: Warning signs include frequent tripping,

burning smells, rust/corrosion on the unit, or if your home still has old rewirable fuses or no RCD

protection. We perform a free check and advise.

Q: Will replacing my consumer unit require a full rewire? A: Not usually. Replacing the consumer

unit itself is separate from full rewiring. However, if we find degraded wiring or unsafe connections, we

will quote for remedial work.

Q: Do you notify building control? A: We can notify Building Control/Local Authority where required

under Part P. Some jobs are self-certified by our competent person scheme.

Q: How long does installation take? A: Typically, a few hours to one day, depending on property size

and complexity. We'll give a specific timescale in the written quote.

Q: Do you provide a warranty? A: Yes — we offer workmanship guarantees and supply guarantees

from manufacturers where applicable.

Call to action & local trust

Book your free site survey in Liverpool

Ready to upgrade your fuse box and secure your home? Contact Dan Electrician today for a free,

no-obligation quote. We serve all Liverpool postcodes and neighbouring areas.