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Certified, tested, and handed over on paper · All 32 London boroughs

Electrical Wiring in London

Full and partial rewires, consumer units, testing and certification to BS 7671.

Open-plan refurbishment

What we do

Electrical work in a dwelling is notifiable under Part P of the Building Regulations. Every circuit we install is tested and certificated, and you get the paperwork at handover — which is what your solicitor will ask for when you eventually sell.

Included as standard

  • Full and partial rewires
  • Consumer unit upgrades and RCD protection
  • First and second fix wiring
  • Lighting circuits, spotlights and outdoor lighting
  • EV charger and garden supply installation
  • Testing, certification and Part P notification
Typical timescale
3–10 days
Coverage
32 boroughs
Payment
In arrears
Trading since
2008

Part P and certification

Electrical installation work in a dwelling is notifiable under Part P of the Building Regulations. Notifiable work includes new circuits, consumer unit replacement, and work in special locations such as bathrooms.

The installation is designed, inspected and tested to BS 7671, the IET Wiring Regulations. On completion you receive an Electrical Installation Certificate with the schedule of test results, and the work is notified to building control — either through a competent person scheme or by a building control application.

That certificate is the document that matters years later. It is what a buyer's solicitor asks for, and what an insurer will want to see after any incident.

On a rewire, the practical decisions are made early: where the consumer unit goes, how many circuits the house actually needs, and whether the incoming supply is adequate. Those are cheap decisions at first fix and expensive ones afterwards.

The limits above are the national permitted-development rules for England. Your borough may restrict them further through a conservation area or an Article 4 direction — we confirm the position for your address in writing before quoting.

Our work

Electrical Wiring we have completed

Open-plan interior with recessed spotlighting after refurbishment
Open-plan refurbishment
Completed exterior brickwork and glazing on a London property
Exterior, completed
Completed interior after refurbishment
Interior, completed
Rear extension and loft conversion in London stock brick with French doors, North Finchley
Extension + loft, North Finchley

Answers

Electrical Wiring — common questions

Do I need planning permission for electrical wiring in London?

It depends on the property type and what is proposed. Many single-storey rear extensions and loft conversions fall under permitted development, but those rights do not apply to flats and are restricted in conservation areas or where an Article 4 direction applies. We check the planning position for your specific address before quoting, and tell you in writing which route applies.

How do you price the work?

From a site survey, written up as a fixed and itemised scope before any deposit is discussed. If something genuinely unforeseen appears once work is opened up, it is priced and agreed in writing before we continue — never added to the final invoice after the fact.

When do I pay?

In arrears of work completed. You pay for work that has been done and inspected, not for work that has been promised. This has been how the company operates since 2008.

Do you handle Party Wall notices?

Yes, where the work requires them. Under the Party Wall etc. Act 1996, notifiable work on a shared wall needs 2 months written notice to the adjoining owner, while excavation near a neighbouring structure and building at the line of junction need 1 month. We serve the notices and manage the award process as part of the job.

Will I get certificates at the end?

Yes. Electrical work is tested and certificated under Part P, and building control issues a completion certificate where an application was required. You receive the handover pack — it is what a buyer's solicitor will ask for when you eventually sell.

How long will it take?

It depends entirely on scope, and we give a programme with the written quote rather than a guess on the phone. What we will not do is start a job we cannot resource, which is the usual reason a build stalls halfway through.

By area

Electrical Wiring across London

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Skip the forms

Get a price for your electrical wiring

A picture and a postcode tells us more than any enquiry form. You will get a straight answer about cost and whether it needs planning permission.

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