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
Garden / Outdoors
7 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 (13)
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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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Average rating: 5.0 out of 5
Review by Younes
on 20th February 2026
Younes - Image 1 "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."
Trader reply: "Thank for your review! Really glad your happy with your Bathroom Fan. 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 Amanda Kebble
on 17th February 2026
"Scott from Ohm & Safe Electrical was very professional and polite. I wanted to have new lights in my bathroom and Scott was able to come up with a solution and completed the work to a high standard. I would recommend Ohm & Safe Electrical to everyone."
Trader reply: "Hi Amanda, thank you for your kind review. We are glad you are happy with your Bathroom Lights."
- 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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