Business Details
Emergency
services
Trusted Electrical Contractors in Bexley, London
We are OBriens Electrical Ltd, a team of NICEIC-approved electricians based in Bexley with over two decades of combined experience serving London and the South East. Our expertise spans commercial and domestic electrical solutions, including fire alarm systems, emergency lighting, access control, and full rewires. We pride ourselves on delivering efficient, transparent service with a commitment to safety standards and client satisfaction. Our investment in real-time tracking technology ensures rapid response times, while our 90% referral rate underscores our reputation for reliable, high-quality workmanship tailored to client needs. 
Services
Fire Alarms
Emergency Lighting
Access Control
CCTV Installation
Rewiring
Electrical Maintenance
Testing & Inspections
Emergency Electrician
Lighting Installation
Electric Heating
Highlights and features
- 90% of our business comes from client recommendations
- We use live tracking technology for rapid response times
- Free, no-obligation quotations with transparent pricing
- Experienced in both commercial and domestic electrical work
- Flexible service for projects of all sizes
Associations and certifications
- NICEIC
What people say
Quick response
Expert advice
Reliable service
No-obligation quotes
Flexible to client needs
Services
Fire Alarms
We install, maintain, and service full fire alarm systems for commercial properties. Our systems meet regulatory standards, ensuring early hazard detection and occupant safety. Clients benefit from tailored solutions designed for their specific premises.
Emergency Lighting
Installation, maintenance, and testing of emergency lighting systems to ensure compliance and functionality during power outages. Our work guarantees visibility and safety in critical areas of commercial buildings.
Access Control Systems
We implement access control systems using key fobs, entry cards, and audio devices to enhance building security. These systems provide controlled entry and improved protection for commercial properties.
Electrical Rewiring
Full and partial rewiring services for domestic and commercial properties. Our assessments identify necessary upgrades, ensuring safe, modern electrical systems tailored to client requirements and building standards.
24/7 Emergency Electrician
Rapid-response electrical support for urgent issues including power loss, faulty wiring, and appliance failures. Available day or night, we restore safety and functionality quickly across homes and businesses.
Questions
What areas do you serve?
We work across London, Bexley, and the surrounding South East regions.
Are your electricians certified?
All our electricians are NICEIC-certified and fully insured for your peace of mind.
Do you offer emergency services?
Yes, we provide 24-hour emergency callouts for urgent electrical issues.
Can I get a free quote?
Yes, we offer free, no-obligation site visits and transparent pricing.
What commercial services do you offer?
We specialise in fire alarms, emergency lighting, access control, CCTV, and full rewires for businesses.
Reviews (5)
Brad Tattoo
Oct 21, 2021
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PAT Testing
Needed my PAT Testing done as soon as possible and Ken arrived at the exact time that he said he would. He then efficiently and thoroughly worked his way around all of our appliances and we were certified in no time at all. Excellent service - highly recommended.
Needed my PAT Testing done as soon as possible and Ken arrived at the exact time that he said he would. He then efficiently and thoroughly worked his way around all of our appliances and we were certified in no time at all. Excellent service - highly recommended.
John Lowe
Oct 16, 2021
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Have used O'Briens Electrical since they completely rewired our town house in 2016. That very large job was executed in a very professional and efficient manner, and the results have been excellent, in terms of a complete and thorough upgrade to our electrical circuit and savings in running costs. Since then they have completed several smaller jobs for us, the latest just one week ago, the service constantly of a high order, and also given advice over the phone - freely. The workmen are also courteous and efficient. Couldn't ask for more.
Peter Mileham
Sep 23, 2021
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Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Delighted with the work Darren and his team provided at short notice. Good value, clean, tidy and thoroughly professional with excellent communication throughout. Will not hesitate to recommend.
Services:Replace or upgrade panel,Repair fan
Delighted with the work Darren and his team provided at short notice. Good value, clean, tidy and thoroughly professional with excellent communication throughout. Will not hesitate to recommend.
Services:Replace or upgrade panel,Repair fan
Pablo De Linares Florido
Jul 22, 2021
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Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Great work from the team! At O'Briens they always go above & beyond to satisfy the clients needs and give the best customer service. Will definitely be using them again!
Great work from the team! At O'Briens they always go above & beyond to satisfy the clients needs and give the best customer service. Will definitely be using them again!
Lee McEnteggart
Jul 02, 2021
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Its been an absolute pleasure to deal with OBriens electrical. They provided a fantastic service at a very reasonable price. The workers were extremely polite, professional, clean and tidy. The work was carried out to a high standard and I would highly recommend this business for any electrical needs.
