OS Electrical Safety Ltd
Domestic and commercial electrical services across London
About OS Electrical Safety Ltd
OS Electrical Safety provides electrical work for homes and businesses across London. Its services include electrical inspections and certificates, domestic rewiring, consumer unit upgrades, lighting and sockets, fire and security systems, commercial electrical work and smart home installations, including EV charging points.
The company works with landlords, estate agents, homeowners and businesses. It says its engineers are qualified, DBS checked and trained to the 18th Edition Wiring Regulations. Work is carried out to BS 7671 standards, with certification provided for notifiable work.
Customers can request a free written quote after a property visit and assessment, with no call-out charge. The team says it works cleanly, tidily and to schedule, tidies up before leaving, and covers completed work with a two-year workmanship guarantee. Aftercare support is available by phone.
Accreditations
- NAPIT approved
- JIB approved
- Part P certified
- 18th Edition IET Wiring Regulations
- Public liability insurance
- Professional indemnity insurance
Areas covered
- Canary Wharf
- The City
Services
Domestic electrical
- Full house rewiring
- Consumer unit and fuse board upgrades
- Socket and switch installation
- Lighting installation and design
- Cooker and appliance circuits
- Bathroom electrical work
- Garden and outdoor lighting
- EV charge point installation
- Electrical work for extensions and loft conversions
Fire and security
- Fire alarm installation and servicing
- Smoke and heat detectors
- Carbon monoxide alarms
- CCTV installation
- Intruder alarm systems
- Access control and door entry systems
- Emergency lighting
- Alarm monitoring
Smart home
- Whole-home automation
- Smart lighting
- Automated heating controls
- Smart plugs and sockets
- Multi-room audio and AV wiring
- Smart blinds and curtain motors
- EV charging point installation
Inspection and commercial
- EICR and periodic inspection reports
- Landlord electrical safety certificates
- PAT testing
- New build and completion certificates
- Minor works and installation certificates
- Commercial electrical fit-outs
- Three-phase power installation
- Data and communications cabling
- Planned preventative maintenance
What their website says about each service
- EV Charger Installation
“EV charging point installation”
- Electricians
“From routine safety checks to full smart home installations — we handle every aspect of domestic and commercial electrical work across London.”
- Smart Home Automation
“We design and install smart home systems that give you complete control over your lighting, heating, security, and entertainment — from your smartphone or voice assistant.”
- House Rewiring
“Full house rewiring”
- Smart Thermostat Installation
“Automated heating controls (Nest, Hive)”
What customers say
The OS Electrical Safety team was punctual, diagnosed the problem quickly and accurately, gave me a fair and realistic price (in comparison with 2 other quotes I received on the same day), did the job quickly and well, and I am totally pleased with his service.
OS Electrical Safety provided a professional and efficient service when fitting two new heaters at my property. I would highly recommend them and would use them again in the future.
We have used OS Electrical Safety a few times and we have found Sabriye was very efficient and came at last minute's notice. We were very pleased with his work — very honest, reliable, and cost effective.
Shared on oselectricalsafety.co.uk.