“CSEM/ Craig recently installed some electric radiators for us and fixed a broken towel rail. Craig was great - really good communication beforehand, very efficient and professional on the day. He explained pricing really clearly and gave me options so I could decide what approach I wanted to take. In the end he charged me less than the initial quote as the towel rail was a quicker fix than anticipated. Thanks very much Craig!”
Public evidence profile
CSEM Group Ltd
Credentials & registries
Microgeneration Certification Scheme
Trust Score
48out of 100
- Rated 5.0 from 38 reviews
- Reviewed 8 months ago
How this score is worked out
Rating5.0 / 5
Review volume38
Independent sources1 independent public source
Credentials1 credential shown
How this score is made up
What customers say33.9 of 60
Independent checks9 of 30
Track record5 of 10
See the independent checks
- Licences and credentials1.9 of 8.3
- Ways to reach them7 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.
Trust at a glance
1 checkWhat we can verify about CSEM Group Ltd
Each card sums up one thing we can check from public sources. Open it for the full detail and the named source. This is evidence context, not a guarantee.
See the full verification checklist for CSEM Group Ltd →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
Where these reviews are published
- Checkatrade38 reviews · 5.0 avg
Highlights
“I recently had this electrician install a Radialight heater in my bathroom, and I couldn’t be happier with the result. He was punctual, professional, and carried out the installation with great attention to detail. All the wiring was neatly done, and he made sure everything was safe and working perfectly before he left. He also took the time to explain how to use the heater properly, which I really appreciated. My bathroom is now lovely and warm — excellent work and highly recommended!”
Detailed reviews
These are the individual reviews we hold for CSEM Group Ltd, including the highlights above. The 38 headline total is the review volume reported across public review sources.
CSEM/ Craig recently installed some electric radiators for us and fixed a broken towel rail. Craig was great - really good communication beforehand, very efficient and professional on the day. He explained pricing really clearly and gave me options so I could decide what approach I wanted to take. In the end he charged me less than the initial quote as the towel rail was a quicker fix than anticipated. Thanks very much Craig!
I recently had this electrician install a Radialight heater in my bathroom, and I couldn’t be happier with the result. He was punctual, professional, and carried out the installation with great attention to detail. All the wiring was neatly done, and he made sure everything was safe and working perfectly before he left. He also took the time to explain how to use the heater properly, which I really appreciated. My bathroom is now lovely and warm — excellent work and highly recommended!
Local context
Rated 5.0, above the local average for electricians in Bicester
Across 20 electricians in Bicester, the typical rating is 4.9 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
From customer reviews
What customers consistently say
Recurring themes from 3 customer reviews on Checkatrade.
“really good communication beforehand” · Checkatrade, 21 Nov 2025
“commmunication before and after was stellar.” · Checkatrade
Credentials and associations
1Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
- Certification number
- NIC-200137
- Source checked
- 11 Jul 2026
Sources
2 named public sourcesWhere 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
Registers and membership directories
Check dates vary by source. Where we hold a date, the check shows it.
About
Electrician in Bicester, Oxfordshire.
Services they list
Electric CookersElectric Gate WiringElectric HeatingElectric RadiatorsElectric Range CookersElectric ShowersElectric Smart ThermostatsElectric SocketsElectric StovesElectric Vehicle Charger InstallationElectrical ContractorsElectrical Heater Repair
Listed on public sources or the business's own website; check directly that they cover your job before you book.
Areas served
BicesterOxfordshire
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
Their public evidence comes from a single source. Look them up on another site before deciding.
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 CSEM Group Ltd before you contact them.
Run Cowboy Checker →Good to know
Common questions about CSEM Group Ltd
Is CSEM Group Ltd a legitimate business?
CSEM Group Ltd has 38 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 CSEM Group Ltd?
CSEM Group Ltd has 38 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.
How do I know CSEM Group Ltd's reviews are genuine?
CSEM Group Ltd's 38 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.
Is CSEM Group Ltd qualified and accredited?
We hold 1 independently sourced credential for CSEM Group Ltd, including Microgeneration Certification Scheme. Each is attributed to the body that issued it in the credentials section. For example, Microgeneration Certification Scheme is the government-backed standard for renewable-energy installers (heat pumps, solar), and what unlocks grants like the Boiler Upgrade Scheme.
What does CSEM Group Ltd specialise in?
CSEM Group Ltd lists specialist services including Electric Cookers, Electric Gate Wiring, Electric Heating, Electric Radiators, Electric Range Cookers, Electric Showers. If your job is one of these, look for it in their listed services or ask them to confirm for your project.
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