Your consumer unit is the heart of your home's electrical system. We provide professional replacement and upgrade services, ensuring your property meets current safety standards with reliable protection for all your circuits.

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With BS7671 18th Edition certification and full compliance with the latest Amendment 2 regulations, we ensure every consumer unit installation meets the highest safety standards. Our experience includes work for major organisations.
Whether you're upgrading an old fuse box, adding RCD protection, or need a complete consumer unit replacement, we approach each project with the same level of care and attention to detail. You'll receive full certification and documentation for your records.





From basic replacements to full system upgrades, we provide consumer unit services that prioritise safety and reliability. Every installation is thoroughly planned, expertly fitted, and rigorously tested to ensure your home's electrical system is properly protected.
Complete replacement of outdated fuse boxes with modern consumer units featuring RCD and RCBO protection.
Upgrading existing consumer units to meet current regulations, including additional circuit protection and surge protection devices.
Installation of residual current devices and RCBOs to provide enhanced protection against electric shock and fire.
Comprehensive testing of all circuits to identify any faults or safety concerns before and after installation.
Full certification and documentation including installation certificates and test results for your records.
We're here to answer your questions and provide a detailed assessment of your electrical system. Get in touch with your requirements and we'll respond promptly with expert advice.
Our replacement process is designed to minimise disruption whilst ensuring the highest standards of workmanship. We'll keep you informed at every stage and ensure everything is completed to your satisfaction.
We'll inspect your existing consumer unit and electrical system, discuss your requirements, and provide a comprehensive quote with no hidden costs.
Once you're happy to proceed, we'll schedule the work at a convenient time and ensure we have everything needed for a smooth installation.
We carry out the replacement with minimal disruption, test everything thoroughly, and provide you with all necessary certification and documentation.
We take pride in delivering installations that exceed expectations. Our clients appreciate our thorough approach, clear communication, and the quality of our workmanship.
Cannot fault the team at GreenGrid whatsoever. I needed an EV charger putting in at the house and it was an absolutely faultless
Responded quickly to my enquiries giving me a date for the work to commence. Polite, efficient, tidy. Would definitely recommend.
Very efficient communication and has been brilliant doing the many jobs for my renovation.
Nothing is ever too much trouble and will happily find time for the smaller stuff if needs be. Would highly recommend!