My experience with John has been great. John competed the full house rewire quickly and has been patient and helpful with me to get the best possible finish. John was able to handle changes and then amended our quote quickly. I would use John again 100%.
Public evidence profile · Checked March 2026
C J S Electrical Services
Trust Score
30out of 100
- Rated 5.0 from 10 reviews
- Reviewed 11 months ago
How this score is worked out
Rating5.0 / 5
Review volumeLow · 10
Independent sources1 independent public source
CredentialsNo credentials shown yet
How this score is made up
What customers say24.9 of 60
Independent checks0 of 30
Track record5 of 10
See the independent checks
- Licences and credentials0 of 8.3
- Ways to reach them0 of 8.3
- Reviewed on more than one site0 of 6.2
- Registered company details0 of 4.1
- Photos of their work0 of 2.1
- Industry recognition0 of 1
Missing evidence lowers the score because we can't check it. It doesn't mean it doesn't exist. Claiming a profile never changes the score. 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 business 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.
5.0out of 5
How Checkatrade customers rate them (out of 5)
Reliability5.0
Communication5.0
Quality of work5.0
Based on the 3 reviews with a star rating
5 stars3
4 stars0
3 stars0
2 stars0
1 star0
Where these reviews are published
- Checkatrade10 reviews · 5.0 avg
Detailed reviews
My elderly parents had an electrical fault in their kitchen, which meant some of their appliances and plug sockets were not working. I contacted CJS and John was able to take a look and the issue and fix it the same day. We were very happy with the work that John did to repair the fault.
Fast response times, excellent customer service and work was completed to a very high standard. Highly recommended.
Local context
Rated 5.0, in line with the local average for electricians in Loughton
Across 8 electricians in Loughton, the typical rating is 5.0 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
Sources
1 named public sourceWhere this information comes from
Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.
Review sources
Public evidence last checked March 2026
Services they list
Electrician
Listed on public sources or the business's own website; check directly that they cover your job before you book.
Areas served
EssexLoughton
The areas they list covering on a public directory; confirm they cover your address before you book.
Your own checks
What to check before you hire
Worth checking yourself
Only a few public reviews are shown. Ask for recent references you can contact.
Their public evidence comes from a single source. Look them up on another site before deciding.
No credentials are shown here and the business has not claimed this profile. Ask to see certificates and insurance directly.
Verify at the sourceCheck them yourself
Electrical work in homes in England & Wales should be done by a registered competent person who can self-certify it meets the Part P safety rules. Check they're on the official register.
Check the electrical registerIn England and Wales, notifiable electrical work (new circuits, a consumer unit, anything in a bathroom or kitchen) must by law be signed off under Part P of the Building Regulations. Confirm they will handle that.
Prefer an electrician registered with a government-approved competent-person scheme (NICEIC, NAPIT or ELECSA) so they can self-certify the work meets the wiring regulations.
Insist on the Electrical Installation Certificate (or Minor Works Certificate) when the job is done. It is your proof the work is safe and compliant, and you will need it if you ever sell.
Want an extra legitimacy check? Run the Cowboy Checker on C J S Electrical Services before you contact them.
Run Cowboy Checker →Good to know
Common questions about C J S Electrical Services
Is C J S Electrical Services a legitimate business?
C J S Electrical Services has 10 independent public reviews, rated 5 out of 5. This is independent public evidence gathered from named public sources (no ads, no paid placement), not a guarantee of workmanship. If anything here is out of date, the business can request a correction.
What do customers say about C J S Electrical Services?
C J S Electrical Services has 10 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.
How is C J S Electrical Services rated on reliability and quality?
On Checkatrade, customers rate C J S Electrical Services by category: Reliability 5.0 out of 5, Communication 5.0 out of 5, Quality of work 5.0 out of 5. These are per-category scores from real published reviews. They show where C J S Electrical Services is strongest, not just the overall average.
How do I know C J S Electrical Services' reviews are genuine?
C J S Electrical Services' 10 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.
What does C J S Electrical Services specialise in?
C J S Electrical Services lists specialist services including Electrician. If your job is one of these, look for it in their listed services or ask them to confirm for your project.