W4 Electrical Services
London
Checkatrade member since May 2025
Services
- Electric Cookers
- Electric Gate Wiring
- Electric Heating
- Electric Radiators
- Electric Range Cookers
- Electric Showers
- Electric Smart Thermostats
- Electric Sockets
- Electric Stoves
- Electric Vehicle Charger Installation
- Electrical Contractors
- Electrical Heater Repair
- Electrical Under Floor Heating Installation
- Electrical Under Floor Heating Repair
- Emergency Electrician Service
- Emergency Lighting
- Energy Efficient Lighting
- Extractor Fans
- Fault Finding
- Fuseboard / Consumer Unit Installation
- Fuseboard / Consumer Unit Repair
- Garden Lighting
- Hot Tub Wiring
- House Rewiring
- Immersion Heater Installation
- Immersion Heater Repair
- LED Lighting
- Lighting Design
- Smoke Alarms
- Storage Heating
- Electric Boiler Installation
Customer Reviews
Write a review9.95 /10
Based on 14 reviews over the past 12 months
Quality of work
10
Reliability
9.93
Communication
9.93
Reviews (43)
10 Outstanding Service – Highly Recommended
Posted 25 February
I’ve used W4 Electrical Services for both workplace projects and personal jobs at home, and I wouldn’t hesitate to recommend him. He is reliable, professional and extremely knowledgeable. He turns up when he says he will, communicates clearly, and completes work to a very high standard. Everything is done efficiently, safely and with great attention to detail. His pricing is very fair and competitive, especially for the quality of work delivered. It’s rare to find someone you trust in both a professional and personal setting, but Jimmy delivers every time. Highly recommended.Verified reviewerJob location: W4- GGlenn C
10 Consumer unit replacement.
Posted 15 January
Job location: W4A great experience all round. Very professional and courteous team who did a fantastic job for us. Highly recommended electricians. 10 All round fantastic
Posted 10 January
Job location: W6James and his team were brilliant. Very nice and personable, did a great job and even paid attention to the little details like sweeping up and taking packaging out. Was a really pleasant experience. Will be getting them back in a heartbeat if we need anything else doing.- VVicky C
10 Will definitely recommend
Posted 08 January
promptly reply. keep me in the loop on arrival time. Quote was clear what is included. Knowledgeable, identified the issue with the dimmable light straightaway and fix it in no time.Verified reviewerJob location: SW19 - JJana S
10 If you want a job well done, this is an excelent choice
Posted 26 November 2025
Job location: SW11I had a very positive experience, high quality work well delivered, professional and friendly communication, very competent, reliable and trustworthy. - LLouise I
10 Fixing dimmer switch, bathroom pull switch and ceiling roses
Posted 19 November 2025
Excellent. Very responsive and kept me updated on his arrival time. Jimmy just got straight on with the job and had fixed all the niggling light issues in no time at all. Will use him again.Verified reviewerJob location: W3
Photos
Company Info
Owner
Mr James Hayles
Sole Trader
1 years on Checkatrade
VAT Registered
No
Hello, I am James, the proud owner of W4 Electrical Services.
A little about us
With many happy and returning customers over the last 15 years, you can be sure of being well looked after. Our aim is to provide a stress-free project, delivered in a manner that I am confident will exceed your expectations. I work with a small team of trusted colleagues, who communicate and work together well. Our customers are accustomed to the outstanding quality of projects we complete, by sourcing quality materials with experienced installers we create truly bespoke masterpieces lasting our customers many years.
1-year guarantees are included as standard on all completed work.
Main work we undertake
But are not limited to
. EICRs . Fused boards. Rewires. Electrical testing. Car charger points. All electrical work undertaken domestic, commercial. Any services not listed above please contact for more information
Availability
We are always contactable via phone throughout the week, including evenings and weekends.
If for any reason you are unable to contact us, please request a 'call back'.
Thank you for taking the time to consider our company’s profile, I look forward to hearing from you.
W4 Electrical Services
NICEIC APPROVED CONTRACTOR,
Accreditations and awards
This trade passed up to 12 Checkatrade vetting checks
Member since May 2025
Individual checks
Identification
Proof of address
Financial
Qualifications and accreditations
County court judgement
Open source media
Business checks
Customer Reviews
Company trading history
Company duplication
County court judgement
Enhanced business check
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