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Expert Electrical Services in Hornchurch
Established over 30 years ago, R G Thorn Electrical has built a reputation as a trusted provider of comprehensive electrical services across the South East of England, Home Counties, and London. Our team of City and Guilds-qualified engineers adheres strictly to the 17th Edition Regulations BS7671, ensuring all work meets the highest safety and quality standards. Specialising in domestic and commercial electrical solutions, including live cable jointing, overhead line work, and CCTV installations, we combine technical expertise with a commitment to customer satisfaction.

With five million pounds of public liability insurance and CRB-checked staff, we offer fully guaranteed work, free estimates, and no emergency call-out charges. Our approach balances the efficiency of a small, customer-focused team with the capability to handle projects of any scale, ensuring every client receives tailored, reliable service.
Services
Commercial Electrical Work Domestic Electrical Work Live Cable Jointing CCTV Installation Emergency Repairs
Highlights and features
  • We have over 30 years of experience in electrical work.
  • Our engineers are City and Guilds Qualified and CRB checked.
  • We offer free estimates with no emergency call-out charges.
  • All work is fully guaranteed with five million pounds public liability insurance.
  • We serve domestic and commercial clients across the South East and London.
Associations and certifications
  • City and Guilds
  • BS7671
What people say
Superb service Great customer service Highly recommend Quality work Flexible approach
Services
Commercial Electrical Work
We provide comprehensive electrical solutions for schools, shops, and industrial premises, including meter installations, CCTV systems, and emergency repairs. Our work adheres to BS7671 standards, ensuring safety and compliance. Clients benefit from competitive pricing, no travel charges, and a commitment to minimal disruption.
Domestic Electrical Work
From socket replacements to full rewires, we handle all domestic electrical needs. Our services include security lighting, fuse board upgrades, and smart CCTV installations. With over 30 years of experience, we ensure safe, reliable solutions tailored to homeowners' requirements, backed by a full guarantee.
Live Cable Jointing
Specialising in low-voltage live cable jointing for PVC, lead, and aluminium cables, we use insulated connectors for safe, efficient repairs. Our expertise covers single-phase to three-phase systems, with cable sizes from 1.5mm to 300mm, serving commercial and industrial clients across the UK.
CCTV Installation
We install advanced CCTV systems for homes and businesses, enabling remote monitoring via smartphones. Our systems integrate with existing security measures, offering high-resolution footage and tamper-proof storage. Clients benefit from enhanced property security and peace of mind.
Emergency Repairs
Our team offers rapid response for urgent electrical faults, with no call-out charges. Available around the clock, we resolve issues like power failures and wiring faults swiftly, minimising downtime for homes and businesses while maintaining safety standards.
People
Richard Thorn
Owner
Richard Thorn, founder of R G Thorn Electrical, has over 30 years of experience in the electrical industry. He specialises in commercial and domestic electrical solutions, prioritising client satisfaction and safety. His leadership ensures the company maintains high standards of workmanship and customer service.
Paul Allen
Site Manager
Paul Allen, Site Manager at Nelmes Primary School, has collaborated with R G Thorn Electrical for five years. He oversees complex electrical projects, ensuring minimal disruption and adherence to strict budgets. His partnership highlights the company's reliability and technical expertise.
Questions
What areas do you cover?
We serve the South East of England, Home Counties, and London.
Do you offer emergency services?
Yes, we provide 24/7 emergency electrical repairs with no call-out charges.
Are your engineers qualified?
All our engineers are City and Guilds Qualified and CRB checked.
What guarantees do you offer?
All work is fully guaranteed, and we hold five million pounds public liability insurance.
How can I get a quote?
Contact us via phone or email for a free, no-obligation estimate.