“Wouldn’t use anyone else now the work Scott has done has been clean, neat and professional throughout the experience.”
Public evidence profile
Ohm & Safe Electrical Ltd
Credentials & registries
TrustATrader Approved
Trust Score
45out of 100
- Rated 5.0 from 11 reviews
- 9 reviews in the last 12 months
How this score is worked out
Rating5.0 / 5
Review volumeLow · 11
Independent sources2 independent public sources
Credentials1 credential shown
How this score is made up
What customers say28.5 of 60
Independent checks11.9 of 30
Track record5 of 10
See the independent checks
- Licences and credentials0.6 of 8.3
- Ways to reach them8.3 of 8.3
- Reviewed on more than one site3.1 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
Customers often mention
5 stars11
4 stars0
3 stars0
2 stars0
1 star0
Where these reviews are published
- TrustATrader11 reviews · 5.0 avg
Highlights
“Air vent installed with very short notice. Scott was very honest, helpful, friendly and professional. He was clean and tidy and very knowledgeable. He will be my future go to and I highly recommend his service to anyone.”
“I used this company for the wiring of a new bathroom renovation. Very professional and happy with the completed work. Will definitely use again.”
Detailed reviews
Scott has done work for me a few times. He takes the time to explain things, is really punctual, extremely reliable, and is proactive. He was really helpful finding a more cost-effective solution to the problem I was having. He is a really great, friendly guy. I wouldn't hesitate to recommend him.
Really pleased with work have used several times ( ev charger , bathroom etc ) listens well and gives good advice, his recommendations are to what we needed and glad we took his advice, very knowledgable with up to date ideas ,wasn’t pushy gave us time to think and was easy to discuss our requirements. Very pleasant guy always tidied up before leaving, liked that he wore a uniform and was smart,have discussed garden lighting ideas so will be coming back. Pricing is in line with other quotes we received .
Great service great job. Scott installed a new fuse box and tested it with a certification .He was very polite and friendly from start to finnish. I would definatly use him again and for the business and family bits & bobs. K.Nelson.
Scott did an excellent work. He is extremely thorough and careful. He also did an excellent job explaining to us the work and the various options.
Scott at Ohm & Safe did a fantastic job for us. He installed a new consumer board, connected our powered garage door, fitted an additional socket and installed new lighting, all completed to a very high standard. Everything was neat, tidy and professionally done, and he took the time to explain what he was doing. Reliable, punctual and clearly takes pride in his work. Highly recommend Ohm & Safe for any electrical work.
Read the other 1 detailed review on this pageShow fewer reviews
We recently used Ohm & Safe Electrical Ltd for the first and second fix electrics on our large summer house project in the back garden, and I honestly can’t recommend them highly enough. It was a huge job, but from start to finish they were absolutely exceptional. Their workmanship was first class, everything was installed neatly and to a very high standard, and you can tell they take real pride in what they do. They were always prompt, reliable, and extremely professional throughout the entire process. Communication was clear, they turned up when they said they would, and the whole job ran smoothly because of them. If you’re looking for electricians who are skilled, trustworthy, and genuinely care about the quality of their work, Ohm & Safe Electrical Ltd are the company to go with. We’re extremely pleased with the end result
Local context
Rated 5.0, above the local average for electricians in Croydon
Across 81 electricians in Croydon, the typical rating is 4.8 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
Credentials and associations
1Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
- Source checked
- 26 Jun 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.
Check dates vary by source. Where we hold a date, the check shows it.
About
Ohm & Safe Electrical Ltd has been vetted and approved by TrustATrader. Covering South London, Surrey and Kent
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
CroydonSurrey
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.
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 Ohm & Safe Electrical Ltd before you contact them.
Run Cowboy Checker →Independent checks
About this business
Website online sinceTheir website domain has been registered since 2025, according to the public domain registry. This dates the website, not necessarily the business.
Good to know
Common questions about Ohm & Safe Electrical Ltd
Is Ohm & Safe Electrical Ltd a legitimate business?
Ohm & Safe Electrical Ltd has 11 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 Ohm & Safe Electrical Ltd?
Ohm & Safe Electrical Ltd has 11 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 Ohm & Safe Electrical Ltd's reviews are genuine?
Ohm & Safe Electrical Ltd's 11 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.
Has Ohm & Safe Electrical Ltd had recent public reviews?
Ohm & Safe Electrical Ltd has 9 public reviews dated within the last 12 months. That shows their review history includes recent feedback; it does not prove current availability, so confirm capacity before hiring.
Is Ohm & Safe Electrical Ltd qualified and accredited?
We hold 1 independently sourced credential for Ohm & Safe Electrical Ltd, including TrustATrader Approved. Each is attributed to the body that issued it in the credentials section. For example, TrustATrader Approved is TrustATrader's approved badge: awarded after it vets the trader's identity and background.
What does Ohm & Safe Electrical Ltd specialise in?
Ohm & Safe Electrical 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.
When was Ohm & Safe Electrical Ltd's website registered?
Ohm & Safe Electrical Ltd's website has been online since 2025, according to the public domain registry. This dates the website, not necessarily when the business began trading.