Trade cover image

JS Electrical Contractors Ltd

9.85/10

Potters Bar

Checkatrade member since January 2018
5

Services

  • Electrical Contractors
  • House Rewiring
  • Electric Showers
  • Electric Cookers
  • Storage Heating
  • Electrical Installation Condition Report - Safety Checks - EICR
  • Fuseboard / Consumer Unit Installation
  • Smoke Alarms
  • Electric Range Cookers
  • Electric Stoves
  • Emergency Lighting
  • Fault Finding
  • Electric Radiators
  • Energy Efficient Lighting
  • Electrical Under Floor Heating Installation
  • Electric Vehicle Charger Installation
  • Electric Smart Thermostats
  • Garden Lighting
  • Lighting Design
  • Hot Tub Wiring
  • LED Lighting
  • Emergency Electrician Service
  • Fuseboard / Consumer Unit Repair
  • Electric Sockets
  • Extractor Fans

Customer Reviews

Write a review

9.85 /10

Based on 18 reviews over the past 12 months

Quality of work

9.83

Reliability

10

Communication

9.72

Reviews (116)

  • 10

    Excellent work.

    Posted 3 days ago

    We have used JS Electrical on numerous occasions. Large or small the work is always carried out in a no-fuss, efficient manner. This time it was to re-attach a towel rail that had come away from the wall and reconnect to the power. The company are our go to for anything electrical.
    Verified reviewer
    Job location: EN6
  • Alison A
    10

    Very professional & experienced!

    Posted 6 days ago

    Very professional & speedy team! Would definitely recommend.
    Verified reviewer
    Job location: IG10
  • 10

    Highly satisfied with work completed

    Posted 16 January

    Jamie and his team are friendly and professional. They have done a number of jobs for us recently and we have been very pleased with the work completed and their communication is always prompt and effective. I would highly recommend this company.
    Verified reviewer
    Job location: EN6
  • Victoria A
    10

    Internal and external l sockets

    Posted 05 December 2025

    Great communication and service. The team were knowledgable and very professional, providing us with a range of options and solutions to meet our needs. Highly recommend.
    Job location: SG1
  • 10

    Excellent work

    Posted 03 December 2025

    Work carried out by Will of JS Electrical was excellent. Arrived on time, carried out all of our tasks professionally and without any fuss. Cleared up after and left the property spotless. A very likeable young man. Will ask for him again!!
    Verified reviewer
    Job location: SG12
  • priscilla m
    10

    Light installation

    Posted 27 November 2025

    Super efficient, job was booked in very quickly and great quality of service. Competitively priced so all very positive and would highly recommend. Thanks again!
    Job location: EN7

Photos

Company Info

Owner

Mr Jamie Cornwell

Ltd Company

8 years on Checkatrade

VAT Registered

Yes: 326763290

Domestic WorkCommercial WorkFree EstimatesInsurance Work Undertaken24 Hour Call-out

JS Electrical Contractors Ltd are a Hertfordshire based electrical company, serving London and the Home Counties with our electricians having over 18 years’ of experience and training, whether it's commercial or domestic work - let us be your first port of call.

There is no job too large or too little, here's a list of just some of the services that we can offer:


  • Fuse board upgrades
  • Extensions
  • Landlord Certificates
  • Pat Testing
  • Shop Refurbs
  • Full rewires/New Builds
  • Extra Power Points
  • Security Lights
  • Fault Finding

We are NICIEC Approved Contractors

We value all of our clients and always strive to provide an outstanding service and workmanship at very competitive rates.

Please do not hesitate to get in touch with us for more information and a free no obligation quote.

Contact number: 01707519015


E-Mail: info@js-electric.co.uk

www.js-electric.co.uk

For more pictures and reviews of our work please see our Facebook page.

Kind Regards

Jamie Cornwell

Accreditations and awards

City & Guilds Qualified - Level 3
City & Guilds Qualified - Level 3
EAL Qualified
EAL Qualified

This trade passed up to 12 Checkatrade vetting checks

Member since January 2018

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