Qualified electricians and electrical companies
Browse electrical directory coverage across 44 London boroughs, then see how Tradejoy helps maintenance companies handle the work behind every enquiry.
How Do I Find a Trusted Electrician in the UK?
This directory helps people understand local electrical companies, common services, accreditations, and typical costs across 44 London boroughs. It is separate from the core Tradejoy product, which helps property maintenance companies handle the operational work behind every enquiry.
For maintenance business owners, Tradejoy turns calls, texts, emails, quotes, scheduling, payments, trader updates, and certificates into one company workflow. The goal is not another lead board. It is less admin and a business that can grow without the owner keeping every job in their head.
Browse by Borough
| Borough | Electricians |
|---|---|
| Croydon | 290 |
| Bromley | 248 |
| Havering | 247 |
| Enfield | 224 |
| Ealing | 198 |
| Sutton | 198 |
| Barnet | 191 |
| Hillingdon | 178 |
| Brent | 142 |
| Bexley | 140 |
All Boroughs
What Qualifications Should an Electrician Have?
In the UK, a qualified electrician should hold an NVQ Level 3 Diploma in Electrotechnical Services and be registered with an approved competent person scheme — either NICEIC (National Inspection Council for Electrical Installation Contracting) or NAPIT (National Association of Professional Inspectors and Testers). These registrations confirm that the electrician is assessed annually and their work meets BS 7671 wiring regulations, the national standard for electrical safety.
For notifiable work — including new circuits, consumer unit replacements, and electrical installations in bathrooms or kitchens — the electrician must comply with Part P of the Building Regulations (England and Wales). Part P ensures all domestic electrical work is designed, installed, inspected, and tested to a safe standard. Electricians registered with NICEIC or NAPIT can self-certify Part P compliance, avoiding the need for separate building control approval. Always confirm the company or trader holds the right registration for your specific job.
Common Electrical Problems
How Much Does an Electrician Cost?
| Service | Typical Cost |
|---|---|
| House Rewiring Cost UK 2026 | £2,500–£15,000 |
| Fuse Box Replacement Cost | £350–£800 |
| EICR Cost | £100–£300 |
| EV Charger Installation Cost UK 2026 | £800–£1,500 |
| Socket Installation Cost | £80–£250 |
| Lighting Installation Cost | £100–£500 |
| Emergency Electrician Cost | £100–£350 |
| Garden Lighting Installation Cost | £200–£1,500 |
| Smoke Alarm Installation Cost | £60–£300 |
| Electric Underfloor Heating Cost | £400–£3,000 |
| Electrical Fault Finding Cost | £80–£250 |
| Commercial Electrician Rates | £200–£5,000 |
| Landlord Electrical Certificate Cost | £120–£350 |
| Consumer Unit Upgrade Cost | £250–£1,200 |
| PAT Testing Cost | £50–£300 |
| Commercial EICR Cost | £300–£2,000 |
| Fire Alarm Maintenance Cost | £150–£500 |
Prices shown are typical UK averages and vary by property size, location, and complexity. See individual cost guides for detailed breakdowns by property type and region.
Using The Directory
Qualified
Guidance on the qualifications and registrations to check
Operational
Tools for turning enquiries into quoted, scheduled work
Local
Find electricians near you, across London
Frequently Asked Questions
How do I find a qualified electrician near me?
Use the directory to understand which qualified electrical companies operate in your area, what accreditations to look for, and what typical services cost. If you run a maintenance company, Tradejoy can help you turn those enquiries into quoted, scheduled, paid jobs.
What is NICEIC registration?
NICEIC (National Inspection Council for Electrical Installation Contracting) is one of the UK's best-known voluntary regulatory bodies for electrical contracting. NICEIC registered electricians are assessed to show their work meets relevant standards such as BS 7671 wiring regulations.
How much does an electrician charge per hour in the UK?
UK electricians typically charge between £40 and £80 per hour, depending on location, complexity, and time of day. Emergency work and weekend work usually cost more. Maintenance companies using Tradejoy can turn service rules and job details into clearer quotes for customers.
Do I need a Part P registered electrician?
Yes, for notifiable electrical work in England and Wales. Part P of the Building Regulations requires that certain electrical work — including new circuits, consumer unit replacements, and work in bathrooms or kitchens — is carried out or certified by a registered competent person. Always check the company or trader is qualified for the specific work you need.
How do I check if an electrician is accredited?
You can verify NICEIC registration at niceic.com/find-a-contractor and NAPIT registration at napit.org.uk. Always check the company or trader is qualified for the specific work you need.
What should I look for when hiring an electrician?
Check for the right qualifications, NICEIC or NAPIT registration where relevant, suitable insurance, Part P compliance for notifiable domestic work, clear pricing, references, and the right certificate or report after the job.
How quickly can I get an electrician?
That depends on the company, the urgency, and the type of work. Urgent faults may be handled the same day; planned work such as rewiring, consumer unit upgrades, or EV charger installations is usually scheduled around availability.
Is Tradejoy free to use?
The directory is free to browse. Tradejoy's core product is for property maintenance companies: we charge 5% on payments collected through the platform when companies use Tradejoy to run their operations.