Electrical Services in London.
From rewiring to lighting design, our certified electricians deliver safe, modern, and efficient electrical systems for London homes.
Certified Electrical Work You Can Rely On.
Puzzle Constructions Group offers comprehensive electrical services — from full rewires and lighting design to fuse board upgrades and smart home systems. All work is completed by NICEIC-approved electricians, ensuring your home or business remains safe, compliant, and energy-efficient.
We work to the highest UK electrical standards (BS 7671), giving clients total peace of mind.
What’s Included in Our Electrical Service
Full & Partial Rewiring
Safe and efficient electrical system upgrades.
Lighting Design & Installation
Indoor and outdoor lighting solutions.
Consumer Unit Upgrades
Modern fuse boards and RCD protection.
Testing & Certification
Electrical safety checks and EICR reports.
Why Choose Puzzle for Electrical Work
NICEIC Approved
Certified excellence in every electrical installation.
Safety & Compliance First
Adhering to strict BS 7671 standards.
Smart Home Integration
Modern solutions for connected living.
Trusted London Reputation
Highly rated for reliability and quality.
Our Electrical Installation Process
Consultation & Assessment
Evaluate current system and requirements.
Design & Planning
Wiring layout, load calculation, and safety planning.
Installation
Lighting, sockets, and circuits installed by certified electricians.
Testing & Certification
Full NICEIC compliance check.
Handover
Documentation, user guidance, and safety sign-off.
Recent Electrical Projects
Electrical Service FAQs
Yes — all electricians are NICEIC-approved.
Yes, including lighting automation and connected power systems.
Yes, for urgent electrical faults across London.
Absolutely — we handle residential and commercial installations.
Let’s Power Your Home Safely.
Book a free electrical consultation with our certified London electricians.