JB Electrical

Penzance4.9· 43 reviews · 1 independent public source
Trust score
54out of 100
Rating4.9★
Review volume43
Evidence breadth1 independent public source
Profile statusListed

Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.

Reviews · public evidence

What customers say

These reviews are published independently on the named public source below — not testimonials this trader chose to show. We bring them together and link each one back to where it appeared, so you can open the source and read it yourself.

4.9out of 5
43 reviews in public evidenceReviewed on public review sources since 2012Most recent review
Often reviewed for
  • Electrical9 reviews
Customers often mention
  • Friendly & politeMentioned in 33% of reviews we've read
Checkatrade43 reviews · 4.9 avg

Highlights

"Jon was very helpful and gave informed information. He got to the root of quickly."

AnonymousCheckatrade5.0 rating

"Jon was punctual, efficient, tidy and polite. He kept me informed at every stage in what turned out to be a bit of a can of worms. His workmanship was faultless, his willingness to go the extra mile exemplary. I wouldn’t hesitate in employing him again."

AnonymousCheckatrade5.0 rating

"Very pleased, came within the hour. Really helpful and pleasant."

CustomerCheckatrade5.0 rating

Detailed reviews

Showing the 20 reviews we hold full text for. The 43 headline total is the review volume reported for JB Electrical across public review sources.

Show reviews for:
Anonymous5.0 / 5 ·

Jon was very helpful and gave informed information. He got to the root of quickly.

Checkatrade
Anonymous5.0 / 5 ·

Jon was punctual, efficient, tidy and polite. He kept me informed at every stage in what turned out to be a bit of a can of worms. His workmanship was faultless, his willingness to go the extra mile exemplary. I wouldn’t hesitate in employing him again.

Checkatrade
Customer5.0 / 5 ·

Very pleased, came within the hour. Really helpful and pleasant.

Checkatrade
Customer5.0 / 5 ·
Spot lights replaced and under floor heating fitted.

We required our halogen spotlights changing to led units and the under floor heating mat in our bathroom fitting. Jon carried out the work carefully, efficiently and always tidied up after his work. He was prompt and good at keeping in contact. Would definitely recommend Jon.

Checkatrade
Anonymous5.0 / 5 ·

To find an electrician who is knowledgeable is really good but JB Electrical are also clean working, totally honest, reliable and fair priced. 100% recommended.

Checkatrade
Customer5.0 / 5 ·
Verified by Checkatrade

Jon did a very good job and met all my requirements. Very happy with the work carried out. I will not hesitate to use him again.

Checkatrade
Customer5.0 / 5 ·
Verified by Checkatrade

Highly recommend Jon. He did all that we agreed in the specified time for the agreed price.

Checkatrade
Customer5.0 / 5 ·
Verified by CheckatradeNew consumer unit + connection of 6x existing circuits.

Excellent, first class electrician and service. Did a brilliant job. Highly recommend.

Checkatrade
Customer5.0 / 5 ·
Verified by CheckatradeIdentification of electrical fault.

John has done several pieces of electrical work for me now. He is always polite, helpful and neat and tidy. He will make recommendations and explain them so that you can make an informed decision about what work to have done.

Checkatrade
Customer4.8 / 5 ·
Verified by CheckatradeFull rewire internal and external. Lights and sockets.

Very high standard of work, very professional, went the extra mile and then some to complete the work. Highly recommended.

Checkatrade
Customer5.0 / 5 ·
Verified by CheckatradeRemoval of water damaged electrical instillation, working in conjunction with plasterers and re fitting of new spotlighting system.

Really please with Jon's work, very neat, tidy and sorted out some major problems.

Checkatrade
Customer4.9 / 5 ·
Verified by CheckatradeComplete rewire.

Jon was very patient with us and fitted his work around us and our builders very flexibly over a number of weeks. He was a pleasure to have around and the quality of his work excellent. I recommend him strongly.

Checkatrade
Customer5.0 / 5 ·
Verified by CheckatradeRewire of terrace house.

He was very professional and pleasant to deal with. He liaised well with the main contractor. He suggested some good options and I am more than happy with the finished job. I shall certainly use him again.

Checkatrade
Customer5.0 / 5 ·
Verified by CheckatradeRewire outbuilding.

Very happy with the work done.

Checkatrade
Customer5.0 / 5 ·
Verified by CheckatradeNew kitchen lighting.

We're really pleased to have found John. We have used him twice during the refurbish of our flat and found him very helpful, punctual, reliable and friendly. We are now thinking about extending in the loft area and are therefore planning to contact him again soon. Would definitely recommend him to anybody.

Checkatrade
Customer4.9 / 5 ·
Verified by CheckatradeFitted new telephone socket.

Very pleased. Speedy service.

Checkatrade
Customer4.9 / 5 ·
Verified by Checkatrade

Been working with Jon for past 6 months on a variety of domestic work around my house. Really pleased with everything he's done.

Checkatrade
Customer5.0 / 5 ·
Verified by Checkatrade

I have received excellent service from JB Electrical throughout, with prompt callback, ongoing communication and delivery of quote. A last minute non-availability of some fittings meant that the work could not be done at the scheduled time, but I was contacted immediately and the work was rescheduled for the following day, and carried out with the minimum of fuss. All effort was made to enable me to keep the shop open while the work was carried out. I cannot recommend Jon and JB Electrical highly enough.

Checkatrade
Customer5.0 / 5 ·
Verified by Checkatrade

Jon is courteous tidy and, above all, extremely competent. His work is thoughtful and well planned (so it is easy to maintain), whilst he is friendly and enthusiastic. I would highly recommend him and will be using him for all my electrical work.

Checkatrade
Customer5.0 / 5 ·
Verified by CheckatradeFitted new extractor fan.

Came the day after called, diagnosed fault and fixed problem on the spot.

Checkatrade
Sources

Every signal, traced to its origin

1 named public source

Public evidence last checked May 2026

About

In Penzance, Cornwall.

What this business says about itself
From their own website

What this business says about itself

Online since 2013. Their website domain was first registered in 2013, according to the public domain registry — an independent sign of how long they’ve been operating online (we checked this ourselves, it’s not a claim from their site).

Accreditations it displays — confirm each is current on the official register before you hire:

These are statements the business makes on its own website — worth confirming in writing (and on the official registers) before you hire, not independently verified by us.

Independent checks

About this business

How long they've really been tradingIndependent sources agree they've been operating since at least 2012 — that's 14 years, confirmed across 2 separate sources.
First public review2012Website online since2013
Check them yourself

What to check before you hire

Worth checking yourself
Evidence breadth: 1 independent public source
Profile status: Listed

Want an extra legitimacy check? Run the Cowboy Checker on JB Electrical before you contact them.

Run Cowboy Checker →
Good to know

Common questions about JB Electrical

What do customers say about JB Electrical?

JB Electrical has 43 public reviews, averaging 4.9 out of 5. You can read the individual reviews and where each came from in the reviews section above.

How do I know JB Electrical's reviews are genuine?

JB Electrical's 43 public reviews come from a named public review source, and MyTrustedTraders links every one back to where it was published — so you can open the source and read them yourself rather than trusting a single curated page. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show where every review came from rather than selling rankings, so you can weigh the evidence for yourself.

How long has JB Electrical been trading?

JB Electrical's website has been online since 2013, according to the public domain registry — an independent marker of how long they have been established.