Endorsed by Which?

JMB Electrical Services


15 Reviews

Opening Hours
Today - 24 hours
  • Monday - 24 hours
  • Tuesday - 24 hours
  • Wednesday - 24 hours
  • Thursday - 24 hours
  • Friday - 24 hours
  • Saturday - 24 hours
  • Sunday - 24 hours

What is a Which? Trusted Traders Hertfordshire Trading Standards Approved Endorsement?

Which? Trusted Traders has partnered with Hertfordshire Trading Standards to create a Hertfordshire Trading Standards Approved endorsement. In addition to our standard trading standards assessment, this trader has had a DBS check and is subject to a Trading Standards intelligence check


Call me for any of your electrical needs, no job to large or small.

J Bolton

What we do

  • Electricians

    • Electrical emergency services
    • Electrical installations
    • Electrical testing services
    • Electric Showers
    • Fuse boards
    • Landlord safety certificates
    • Outdoor electrical wiring
    • Electrical repairs
    • Rewiring
  • Aerial and satellite installers

  • Alarm and security equipment installers

    • Alarm installation
    • Electric gates
  • Smart Homes

    • Automated heating and air conditioning
    • Home automation
    • Automated home audio
  • More Services

    • new builds
    • reactive
    • pat testing
    • garage and sheds

Customer reviews

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15 reviews
Customer Service
Sort by
No complaints at all
Customer Service
Verh happy with the work completed by John - various work in the kitchen.
Which? Trusted Traders Consumer Posted on 12/12/2014 , work completed 12/12/2014
Got a quote and he stuck to it
Customer Service
Used for some light fittings and a heated towel rail. Completed within the day. He was efficient, reliable, knowledgeable and tidy. Very impressed and I have recommended him to friends. He told us to look at the towel rails online before he fitted them so we could choose which style we wanted
Which? Trusted Traders Consumer Posted on 01/10/2014 , work completed 01/10/2014
Customer Service
Fitted lights in the attic, security light and diagnosed fault in outside lights. Jon diagnosed the problem in the outside lights and suggested a few ways it could be fixed. Only charged me for the diagnosis.Jon is a diligent, knowledgeable and honest guy. Very presentable
Adam, London Posted on 10/08/2014 , work completed 10/08/2014
Which? Local Review
Customer Service
John did a small electrical alteration but very complicated he did a first class job and the price was right. I can thoroughly recommend his work
playa Posted on 20/11/2010 , work completed 20/11/2010
Which? Local Review
Customer Service
Jon is a self employed electrician who did some electrical alterations on our house and then a full electrical test on the whole house, for which he issued a 5 year certificate. He gave very good personal service and explained things well. Thoroughly recommend his services.
LEIGH CULF Posted on 22/06/2009 , work completed 22/06/2009