Electrician
Core Electrical South
Companies House
Active incorporated business
Trust score
86out of 100
Rating4.9★
Review volume91
Source diversity3 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 Core Electrical South
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 Core Electrical South →Companies House registration
ActiveActive incorporated business
Core Electrical South is linked to a Companies House entry. This shows the business registration, not evidence of workmanship or service quality.
Legal nameCore Electrical South
Company number16699401
Incorporated
Registered activityElectrical installation
Official checkListed
About
Verified electrician in Crawley, Sussex.
Reviews · public evidence
What customers say
4.9out of 5
Highlights
"Rob was efficient, reliable and demonstrated exceptional workmanship. The process and price remained transparent throughout, reducing any worries or stress. I would highly recommend Core Electrical to anyone looking for high quality work you can rely on."
"Very professional and highly qualified electricians - Would highly recommend."
"Professional, friendly and sensible pricing. Would strongly recommend."
Detailed reviews
Rob was efficient, reliable and demonstrated exceptional workmanship. The process and price remained transparent throughout, reducing any worries or stress. I would highly recommend Core Electrical to anyone looking for high quality work you can rely on.
Very professional and highly qualified electricians - Would highly recommend.
Professional, friendly and sensible pricing. Would strongly recommend.
Page 1 of 5
Local context
Rated 4.9★ — in line with the local average for electricians in Crawley
Across 27 rated electricians in Crawley, the typical rating is 4.9★. We compare against the same businesses a homeowner would find searching for this trade locally.
Public evidence checks
Public evidence shownTrust checks and red flags
Public review evidence4.9★ from 91 public reviewsAcross CheckatradeCheckatradeCompanies HouseCompanies House Officers
Sources
3 named sourcesEvery signal, traced to its origin
Review sources
Official sources
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 registerIndependent checks
About this business
A real, registered businessWe cross-checked Companies House: this business is officially registered for work that matches the electrician services it advertises - independent confirmation it's a genuine business set up to do this kind of work, not just a directory entry.
Public evidence checks
What's strong, and what to check yourself
✓Strong signals
✓Rating: 4.9★
✓Review volume: 91
✓Source diversity: 3 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.
Ask to see a portfolio of completed work like yours, plus recent references you can contact.
Check the credentials and registrations that matter for this work — and that they are current.
Good to know
Common questions about Core Electrical South
What do customers say about Core Electrical South?
Core Electrical South has 91 public reviews, averaging 4.9 out of 5, gathered across 3 independent sources. You can read the individual reviews and where each came from in the reviews section above.
How do I know Core Electrical South's reviews are genuine?
Core Electrical South's 91 public reviews are gathered and cross-checked across 3 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 Core Electrical South a registered business?
Core Electrical South is a registered business on Companies House (company number 16699401), incorporated 7 Sept 2025, 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 Core Electrical South before you contact them.