Ohm & Safe Electrical Ltd
Electrical Inspection & Testing. Ohm & Safe Electrical Ltd has been vetted and approved by TrustATrader. Covering South London, Surrey and Kent
Membership number TT32334
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Register GuaranteeAbout Ohm & Safe Electrical Ltd, Croydon
Ohm & Safe Electrical Ltd - Specialist Electricians in Croydon
Ohm & Safe Electrical Ltd is a team of specialist electricians serving homeowners across South London, Surrey and Kent. We specialise in a comprehensive range of electrical services, maintenance and upgrades for domestic premises, delivering punctual, professional workmanship and value-for-money.
Fully insured, qualified and registered with NAPIT, our electricians focus solely on homeowner requirements—from urgent call-outs to planned upgrades and small jobs.
Services offered:
- Consumer Unit Replacements
- Lighting Upgrades and Installation
- Landlord Certificates
- Additional Sockets
- Outdoor Lighting
- Shed/Summer House Installation
- Heating Controls
- Underfloor Heating
- Cooker Installation
- Appliance Installation
- Electrical Inspection (EICR)
- Wiring and Rewiring
- Fault Finding
- EV Chargers
- Electrical Repair and Maintenance
- Smoke Alarms
- Emergency Call Outs
To check our availability, request information or obtain a free, no-obligation quote, please call and speak to one of our friendly advisors. Alternatively, visit our website to find out more.
Please mention TrustATrader when calling.
Photo gallery
Fuse Boards (Consumer Unit)
9 photos
Garden / Outdoors
9 photos
Kitchen
14 photos
Ohm & Safe Electrical Ltd
- Identification checked
- Company address verified
- Customer references checked
- Agreed to TrustATrader's high standards
- Agreed to complaints procedure
Insurance details
| Provider | Convex Insurance UK Ltd |
|---|---|
| Verified | 10th February 2026 |
Qualifications
- NAPIT
- NET - AM2 Certificate of Electrotechnical Occupational Competence
- Summit Skills - Advanced Level Apprenticeship in Electrical Installation
- City & Guilds - Level 3 NVQ Diploma Installing Electrotechnical Systems and Equipment, Level 3 Award Requirements for Electrical Installation, Level 3 Award Initial Verification and Certification of Electrical Installations
- Sync Energy Installer Training Course Certificate
Reviews (15)
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Average rating: 5.0 out of 5
Review by Tony
on 25th April 2026
"First job with Scott. He was the only one of 3 electricians we contacted to offer a visit to survey a small job in person (garden plug sockets). That personal touch is exactly what we wanted. Prompt, polite, tidy, can’t ask for more really, and the job was done in the time quoted. There’s more to do in our new home and we will definitely be asking for Scott’s help again in the future."
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
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Average rating: 5.0 out of 5
Review by Ian
on 15th April 2026
Ian - Image 1 "Scott did an amazing job! So easy to get on with and cared about attention to detail, to make sure he cleared up after and in making sure everything not only was safe but looked as good as possible too. Scott fitted an extractor fan, bathroom lights and LED mirror, and repaired an electric underfloor heating matt. Great work!!! 👏"
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
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Average rating: 5.0 out of 5
Review by Geoff
on 23rd March 2026
"Scott from Ohm and Safe did a really excellent job. He's friendly, professional, clearly skilled and knowledgeable, and explains issues very clearly and without jargon. He explains his pricing clearly and I feel like it is great value. This is the third job he's done for me and would highly recommend."
Trader reply: "Hi Geoff, Thank you for your kind review. Ohm & Safe Electrical, Croydon"
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
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Average rating: 5.0 out of 5
Review by Daniel
on 2nd March 2026
"Wouldn’t use anyone else now the work Scott has done has been clean, neat and professional throughout the experience."
Trader reply: "Thank you for your kind review! We are glad you was happy with our service."
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
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