Services

Light Fitting & Lighting Installation
Professional lighting installation by qualified electricians. Downlights, pendants, LED conversions, and dimmer switches fitted safely. Qualified and insured.

House Rewire (Full Rewiring)
Complete house rewire with new circuits, consumer unit, earthing, and bonding. Qualified and insured.

Consumer Unit & Fuse Box Upgrade
Replace your old fuse box with a modern 18th edition consumer unit. RCD/RCBO protected, metal enclosure. Qualified and insured.

Storage Heater Installation
Professional storage heater installation by qualified electricians. Off-peak tariff setup, dedicated circuits, and Economy 7/10 meter configuration. Qualified and insured.

Garden Lighting Installation
Professional garden lighting installation by qualified electricians. 12V and mains-voltage landscape lighting, path lights, and uplighters. Qualified and insured.

Outdoor & Weatherproof Socket Installation
Professional outdoor socket installation by qualified electricians. IP66 weatherproof sockets with RCD protection on a dedicated circuit. Qualified and insured.

Socket & Plug Installation
Professional socket installation by qualified electricians. New single, double, and USB sockets safely added to any room. Qualified and insured.

Emergency Electrician
24/7 emergency electrician call-out for power failures, burning smells, sparking, and electrical emergencies. Fast response, fault finding and making safe.

EICR (Electrical Installation Condition Report)
Professional EICR inspection by qualified electricians. Full condition report with classification codes. Qualified and insured.

Earthing & Bonding
Upgrade your property's earthing and bonding to current standards. Main bonding, supplementary bonding, and earth electrode installation. Qualified and insured.
About
Serving East Greenwich and the surrounding area since 2012. They handle urgent fault-finding for tripping circuits, burning smells, and total power outages, as well as full rewires for Victorian terraces and modern flats. Fast, punctual, and efficient under pressure, they back their work with a five-year warranty and arrive within 90 minutes for emergencies. NICEIC.
Certified Group Limited is niceic registered and based in Greenwich, London (SE10 0LN).
All work carried out by Certified Group Limited complies with BS 7671 (IET Wiring Regulations) and Part P Building Regulations where applicable.
Availability
Accreditations
Registered Contractor
Location
Greenwich, SE10 0LN
Serving Greenwich and surrounding areas
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Accreditations
Registered Contractor
All work complies with BS 7671 (IET Wiring Regulations) and Part P Building Regulations.

