SEC Norbury Limited
Norbury, London
Checkatrade member since September 201015
Services
- Electric Cookers
- Electric Gate Wiring
- Electric Heating
- Electric Radiators
- Electric Range Cookers
- Electric Showers
- Electric Smart Thermostats
- Electric Sockets
- Electric Stoves
- Electric Vehicle Charger Installation
- Electrical Contractors
- Electrical Heater Repair
- Electrical Installation Condition Report - Safety Checks - EICR
- Electrical Under Floor Heating Installation
- Electrical Under Floor Heating Repair
- Emergency Electrician Service
- Emergency Lighting
- Energy Efficient Lighting
- Extractor Fans
- Fault Finding
- Fuseboard / Consumer Unit Installation
- Fuseboard / Consumer Unit Repair
- Garden Lighting
- Hot Tub Wiring
- House Rewiring
- Immersion Heater Installation
- Immersion Heater Repair
- LED Lighting
- Lighting Design
- Smoke Alarms
- Storage Heating
Customer Reviews
Write a review9.89 /10
Based on 25 reviews over the past 12 months
Quality of work
9.84
Reliability
9.96
Communication
9.88
What customers are saying
AI-generated from customer reviews over last 24 months
Customers consistently praise this electrician as professional, reliable, and knowledgeable, often highlighting his tidy work and clear communication. He is frequently recommended for handling a wide range of jobs efficiently, from emergency repairs to larger installations.
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Reviews (792)
9.33 Reliable electrician eager to sort out any problems
Posted 07 December 2025
We hired Gary to fit some new plates to sockets and switches and install some new light fittings as well as reconnect an outdoor light. He sourced us some excellent plates to match our existing fittings and helped us over three visits sort issues with the various existing electrics and installed everything neatly. He is very fair with his pricing. He also took the time to explain any problems in easy to understand language for a non electrician.Verified reviewerJob location: SW1610 Excellect Work
Posted 28 November 2025
Gary did an excellent job rewiring our entire house. His professionalism and reliability were clear from the start, and the quality of his workmanship really shows in the finished result. He handled the job with skill and care, and I am extremely pleased with how everything turned out. Would definetly use him for further work and highly recommend Gary.Verified reviewerJob location: CR8- Rrebecca p
10 Sourcing. Fault with electrics
Posted 27 November 2025
Job location: SW2I had actually a burning fuse that he dealt with swiftly and efficiently . No up sell. Just straight facts and then job done . Really appreciated his approach and will use again - LLuiza N
10 Emergency look at lights after leak from ceiling
Posted 24 November 2025
Gary was swift in picking up the job and attended the call within one hour and a half during the evening, solving our problem swiftly. Thank you!Verified reviewerJob location: SW2 10 Home Sauna
Posted 18 November 2025
Gary did an excellent job working on my home sauna, especially considering it came with absolutely no instructions to guide him. He adapted brilliantly to the task, figured everything out, and made sure the job was completed properly. Even though the work took longer than expected, he soldiered on! Gary was polite, professional, and clearly knows his trade. A genuinely great electrician, I’d have him back in a flash. Highly recommended!Verified reviewerJob location: SE9- LLinda B
10 Repair of cooker extractor fan
Posted 08 November 2025
Gary sourced the problem of why there was no current reaching my cooker extractor - both fan and light not working. Not a straightforward job but Gary resolved the problem by process of elimination effectively and professionally. I had used Gary's service before for an EICR inspection so was aware of the excellent quality if his work.Verified reviewerJob location: CR7
Photos
Company Info
Owner
Mr Gary Stewart
Ltd Company
16 years on Checkatrade
VAT Registered
Yes: 761177428
S E C Norbury Ltd has been established since 1997.
We are an electrical contracting company and we are Approved members of the NICEIC, further accreditations are listed on the site. S E C Norbury Ltd have over 42 years experience within the electrical industry.
All operatives are 18th Edition qualified and all work performed complies with the current 18 th Edition Of The IET Wiring Regulation BS 7671 2018
Estimates and quotes offered for free
S E C Norbury are also Portable Appliance approved by NICEIC.
We also have professional Indemnity Insurance of £300,000
S E C Norbury Ltd cover all types of electrical work across London, from providing general day-to-day maintenance repair and emergency services.
We undertake all aspects of domestic electrical services including:
- Rewires
- Wiring new builds
- Electrical maintenance
- Partial rewires
- Lighting/External lighting
- Power
- Garage supplies
- Fuse board replacements
- PAT testing
- Security alarm
- CCTV and access
- Audio/Visual module
- Creative lighting
- Commercial
Our work is carried out to a very high standard and we offer a quality and efficient service to all our customers.
S E C Norbury Ltd would be more than happy to supply references, which are available if required.
Guarantees offered
Accreditations and awards

This trade passed up to 12 Checkatrade vetting checks
Member since September 2010
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