Electrician
Thunder Electrical Services Ltd
Companies House
Active incorporated business
Trust score
83out of 100
Rating5.0★
Review volume93
Source diversity2 sources
VerificationListed
Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.
Trust at a glance
1 checkWhat we can verify about Thunder Electrical Services Ltd
Each card summarises one evidence dimension from public sources — open it for the full detail and named source. This is evidence context, not a guarantee.
See the full verification checklist for Thunder Electrical Services Ltd →Reviews · public evidence
What customers say
5.0out of 5
Highlights
"Thunder are the best and do a great job every time, they very efficient and concise, I always use them."
"Thunder Electrical Services provided a great service to inspect the electrics in my house prior to a cooker installation. Jacek figured out the best route to create a connection in a dated Victorian home. He is very knowledgeable and professional and he will back to do the full install. Highly recommended. Thank you"
"I got a quote from Jacek from Thunder Electrical Services Limited. It was a fair and competitive quote. I have previously had Jack and his team do a full refurbishment on another flat for me, so it made sense. Jacek is very professional, and knowledgeable. He is very experienced. His attention to detail is second to none. I highly recommend Jacek and his team from Thunder Electrical Services Limited for big and small projects, and I will definitely be using them again for my next project."
Detailed reviews
Thunder are the best and do a great job every time, they very efficient and concise, I always use them.
Thunder Electrical Services provided a great service to inspect the electrics in my house prior to a cooker installation. Jacek figured out the best route to create a connection in a dated Victorian home. He is very knowledgeable and professional and he will back to do the full install. Highly recommended. Thank you
I got a quote from Jacek from Thunder Electrical Services Limited. It was a fair and competitive quote. I have previously had Jack and his team do a full refurbishment on another flat for me, so it made sense. Jacek is very professional, and knowledgeable. He is very experienced. His attention to detail is second to none. I highly recommend Jacek and his team from Thunder Electrical Services Limited for big and small projects, and I will definitely be using them again for my next project.
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Local context
Rated 5.0★ — in line with the local average for electricians in Watford
Across 28 rated electricians in Watford, the typical rating is 5.0★. We compare against the same businesses a homeowner would find searching for this trade locally.
About
Verified electrician in Watford, Hertfordshire.
Companies House registration
ActiveActive incorporated business
Thunder Electrical Services Ltd is linked to a Companies House entry. This shows the business registration, not evidence of workmanship or service quality.
Legal nameThunder Electrical Services Ltd
Company number10366646
Incorporated
Registered activityUtility & cabling construction
Official checkListed
Public evidence checks
Public evidence shownTrust checks and red flags
Public review evidence5.0★ from 93 public reviewsCheckatradeCompanies House
Sources
2 named sourcesEvery signal, traced to its origin
Review sources
Checkatrade
Official sources
Companies House
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 registerPublic evidence checks
What's strong, and what to check yourself
✓Strong signals
✓Rating: 5.0★
✓Review volume: 93
✓Source diversity: 2 sources
!Worth checking yourself
!Verification: Listed
Smart checks
Before you hire an electrician
In 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.
Confirm they cover your area and can actually come out in your timeframe before anything else.
Read recent reviews for reliability and turning up on time — not only the quality of the work.
Good to know
Common questions about Thunder Electrical Services Ltd
What do customers say about Thunder Electrical Services Ltd?
Thunder Electrical Services Ltd has 93 public reviews, averaging 5 out of 5, gathered across 2 independent sources. You can read the individual reviews and where each came from in the reviews section above.
How do I know Thunder Electrical Services Ltd's reviews are genuine?
Thunder Electrical Services Ltd's 93 public reviews are gathered and cross-checked across 2 independent public sources. Reviews spread across several named sources are harder to fake than a single polished 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.
Is Thunder Electrical Services Ltd a registered business?
Thunder Electrical Services Ltd is a registered business on Companies House (company number 10366646), incorporated 8 Sept 2016, listed as active. This confirms the legal registration of the business — not evidence of workmanship or service quality.
Want an extra legitimacy check?
Run the Cowboy Checker on Thunder Electrical Services Ltd before you contact them.