ElectricianPublic profile
R&M Electrical (SW) Limited
Companies House
Active incorporated business
Trust score
82out of 100
Rating4.9★
Review volume145
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 R&M Electrical (SW) Limited
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 R&M Electrical (SW) Limited →Reviews · public evidence
What the public record says
4.9out of 5
Highlights
"I recently has some work carried out which included replacement kitchen lights and a new fuse box. Lights look great and fusebox replacement was carried out to a high standard, Mark and his colleague ensured everything was tested and safe before finishing. I would highly recommend to anyone looking for a reliable and skilled electrician."
"I called Mark for a quote to change 3 light fittings. I already had 2 fittings but he gave me advice for the 3rd fitting as this was for a bathroom. Fitted me in the following week and called me in the morning of the arranged date to confirm the appointment was still ok. Great communication, friendly, knowledgeable, tidied up after themselves and even filled in holes where previous fittings had been! Wouldn’t hesitate to use them again and would definitely recommend."
"They arrived as promised. Best indication was when they arrived took out a pair of stepladders and a vacum cleaner, a good sign of a careful tidy craftsperson. they changed three ceiling lights in the bathroom, one ceiling light outside our bedroom and replaced a electrial socket in the kitchen. All done in one visit and fast. It will not be the last time we use them."
Detailed reviews
I recently has some work carried out which included replacement kitchen lights and a new fuse box. Lights look great and fusebox replacement was carried out to a high standard, Mark and his colleague ensured everything was tested and safe before finishing. I would highly recommend to anyone looking for a reliable and skilled electrician.
I called Mark for a quote to change 3 light fittings. I already had 2 fittings but he gave me advice for the 3rd fitting as this was for a bathroom. Fitted me in the following week and called me in the morning of the arranged date to confirm the appointment was still ok. Great communication, friendly, knowledgeable, tidied up after themselves and even filled in holes where previous fittings had been! Wouldn’t hesitate to use them again and would definitely recommend.
They arrived as promised. Best indication was when they arrived took out a pair of stepladders and a vacum cleaner, a good sign of a careful tidy craftsperson. they changed three ceiling lights in the bathroom, one ceiling light outside our bedroom and replaced a electrial socket in the kitchen. All done in one visit and fast. It will not be the last time we use them.
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Local context
Rated 4.9★ — in line with the local average for electricians in Cardiff
Across 53 rated electricians in Cardiff, the typical rating is 4.9★. We compare against the same businesses a homeowner would find searching for this trade locally.
About
Verified electrician in Cardiff, South Glamorgan.
Companies House registration
ActiveActive incorporated business
R&M Electrical (SW) Limited is linked to a Companies House entry. This shows the business registration, not evidence of workmanship or service quality.
Legal nameR&M Electrical (SW) Limited
Company number11230415
Incorporated
Registered activityElectrical installation
Official checkListed
Public evidence checks
Public evidence shownTrust checks and red flags
Public review evidence4.9★ from 145 public reviewsAcross CheckatradeCheckatradeCompanies House
Sources
2 named sourcesEvery signal, traced to its origin
Review platforms
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 listing.
Public evidence checks
What's strong, and what to check yourself
✓Strong signals
✓Rating: 4.9★
✓Review volume: 145
✓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 R&M Electrical (SW) Limited
What do customers say about R&M Electrical (SW) Limited?
R&M Electrical (SW) Limited has 145 public reviews, averaging 4.9 out of 5, gathered across 2 independent sources. You can read the individual reviews and where each came from in the reviews section above.
Is R&M Electrical (SW) Limited a registered business?
R&M Electrical (SW) Limited is a registered business on Companies House (company number 11230415), incorporated 28 Feb 2018, 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 R&M Electrical (SW) Limited before you contact them.
