Fuseboard / Consumer Unit Installation in Harlington (64)

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  • Route Electrical Ltd Logo

    Route Electrical Ltd

    9.60

    (390 reviews)

    Operates in Harlington

    Services & skills
    Electrician
    Fuseboard / Consumer Unit Installation
    Electric Cookers
    Fault Finding
    Electric Showers
    Call
  • AC Kinetic Ltd Logo

    AC Kinetic Ltd

    9.45

    (270 reviews)

    Operates in Harlington

    Services & skills
    Electrician
    Fuseboard / Consumer Unit Installation
    Lighting Design
    Garden Lighting
    Electric Cookers
    Call
  • Cre8 Electricity Logo

    Cre8 Electricity

    9.91

    (867 reviews)

    Operates in Harlington

    Services & skills
    Electrician
    Fuseboard / Consumer Unit Installation
    Electrical Installation Condition Report - Safety Checks - EICR
    Electric Sockets
    Fuseboard / Consumer Unit Repair
    Call
  • POWER Electrical Logo

    POWER Electrical

    10.00

    (46 reviews)

    Operates in Harlington

    Services & skills
    Electrician
    Fuseboard / Consumer Unit Installation
    Electric Radiators
    Electrical Contractors
    Electric Vehicle Charger Installation
    Call
  • Positive Contractors Ltd Logo

    Positive Contractors Ltd

    9.60

    (619 reviews)

    Operates in Harlington

    Services & skills
    Electrician
    Fuseboard / Consumer Unit Installation
    Electrical Contractors
    Extractor Fans
    House Rewiring
    Call
  • J Brewer & Sons Ltd Logo

    J Brewer & Sons Ltd

    9.97

    (23 reviews)

    Operates in Harlington

    Services & skills
    Electrician
    Fuseboard / Consumer Unit Installation
    Electrical Installation Condition Report - Safety Checks - EICR
    Garden Lighting
    Lighting Design
    Call
  • Home Electrical Logo

    Home Electrical

    9.98

    (283 reviews)

    Operates in Harlington

    Services & skills
    Electrician
    Fuseboard / Consumer Unit Installation
    Extractor Fans
    House Rewiring
    Electric Sockets
    Call
  • Fortis Electrical Logo

    Fortis Electrical

    10.00

    (34 reviews)

    Operates in Harlington

    Services & skills
    Electrician
    Fuseboard / Consumer Unit Installation
    Lighting Design
    Fuseboard / Consumer Unit Repair
    Electric Gate Wiring
    Call
  • Mark Sparks Electrical Logo

    Mark Sparks Electrical

    9.98

    (257 reviews)

    Operates in Harlington

    Services & skills
    Electrician
    Fuseboard / Consumer Unit Installation
    Electric Showers
    Immersion Heater Installation
    Extractor Fans
    Call
  • Joseph & Joseph Electrical Ltd Logo

    Joseph & Joseph Electrical Ltd

    10.00

    (25 reviews)

    Operates in Harlington

    Services & skills
    Electrician
    Fuseboard / Consumer Unit Installation
    Electric Range Cookers
    Smoke Alarms
    Electrical Under Floor Heating Installation
    Call
  • London Smart Energy Logo

    London Smart Energy

    9.85

    (9 reviews)

    Operates in Harlington

    Services & skills
    Electrician
    Fuseboard / Consumer Unit Installation
    Hot Tub Wiring
    Lighting Design
    Electrical Installation Condition Report - Safety Checks - EICR
  • Steps Electrical LTD Logo

    Steps Electrical LTD

    9.63

    (10 reviews)

    Operates in Harlington

    Services & skills
    Electrician
    Fuseboard / Consumer Unit Installation
    Electric Heating
    Electric Gate Wiring
    Fuseboard / Consumer Unit Repair

Top rated Fuseboard / Consumer Unit Installations in Harlington

10

/10

334 ratings

Our Fuseboard / Consumer Unit Installations in Harlington are rated an average of 10 out of 10 based on a sample of 334 reviews from customers like you*

*This review aggregate is based on real customer reviews from a randomly selected postcode in this area

Find Consumer Unit (Fuseboard) Installation in Harlington

Replacing a consumer unit is a safety-critical job that must be carried out by a qualified electrician.

Read on to learn how to find and hire certified electricians for consumer unit (fuseboard) installation in Harlington, including costs, regulations and what to expect from the job.

Rather we do the searching for you? Try our quick request a quote feature and we’ll put you in touch with qualified electricians covering your local area.

How much does consumer unit (fuseboard ) installation cost in Harlington?

Expect to pay between £502 and £750 , with an average cost of £608.

That said, prices may vary depending on the size of your home, number of circuits and whether any repair work is needed.

Tip: Learn more about pricing in our consumer unit replacement cost guide.

What’s the difference between a fusebox and a consumer unit?

Ultimately, a fusebox and consumer unit refer to the same thing. The only difference is how they are wired:

  • Traditional fuseboxes have rewireable fuses and were used in older homes
  • Modern consumer units use MCBs (miniature circuit breakers) and RCDs (residual current devices), which offer improved safety and faster fault detection

Can I fit a new consumer unit myself?

No. Replacing a consumer unit is notifiable work under Part P of the Building Regulations and must be carried out by a qualified electrician.

DIY installation is unsafe and illegal unless you're properly certified. A registered electrician will ensure compliance and issue the correct certification.

Do I need Building Regulations approval to change a consumer unit?

Yes. Consumer unit replacement must comply with UK Building Regulations (Part P).

Your consumer unit installer will notify the local authority or self-certify through a competent person scheme and provide certification once the work is complete.

Can you replace a fusebox without rewiring the house?

In many cases, yes, you can replace a fusebox without rewiring the house. That’s provided the existing wiring is safe and passes inspection.

Before installation, the electrician will carry out checks (often an Electrical Installation Condition Report) to ensure the system is suitable for a new unit.

If wiring is outdated or unsafe, updates may be needed.

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