First-class electrical installation

The green energy experts

Electrical contractors and solar experts in Surrey, Hampshire and South West London

We understand that your electrical requirements are unique, so we invest time and effort with you to understand your project.

Our recommendations are based on thorough knowledge of the latest and best technology combined with many years of experience. Ask us about solar panels, battery storage, electric vehicle (EV) charging and energy efficient LED lighting.

ABOUT US

Your local energy saving experts

Providing personal, first-class electrical installation and repair services for domestic and commercial clients, we’re constantly on the lookout for ways to make your home or commercial premises greener.

Our team of fully-qualified NICEIC contractors are committed to getting every job right, first time.

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All work tested to BS 7671 standards

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Our team consists of highly skilled professionals.

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Renewable Energy Consumer Code (RECC) member

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WHY CHOOSE US

The planet friendly electrical company

We love our environment and offer smart green choices that reduce energy consumption and costly utility bills.

For commercial businesses

Electrical safety and reliability are essential for owners and managers of commercial premises so it’s important to choose an NICEIC Approved contractor.

For your home

Whether you’re renovating or extending, you need to be sure that your electrics are safe and will give you the lighting and power you need to enjoy your home to the full.

Testing & EICR

We inspect and test electricals to BS 7671 standards to ensure your residential and commercial properties are safe and fully compliant.

What our customers say

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Find us

16 Haining Gardens,
Mytchett, Camberley
GU16 6BJ

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Opening Hours

Mon - Sat (8.00am - 6.00pm)
Sunday - Closed

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125k

Successful Projects

324k

Satisfied Customer

250+

Expert Plumbers

NEWS & BLOG

Browse our latest articles

Integrated Solar Panels: A Bright Future for Your Home

Solar Panels

Integrated Solar Panels: A Bright Future for Your Home

Discover how integrated solar panels can save up to 70% on your electricity bills, perform efficiently even under cloudy skies, and increase your property value. See how one customer’s bespoke system delivered exceptional savings and energy independence.

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Solar Panels

Smart Solar for a Farnham Home: Maximising ROI and Efficiency

A completed project delivering energy efficiency, smart remote control, and seamless solar integration.

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Business Sustainability

Your Guide to Energy Metering and Measurement

Discover how energy metering empowers Surrey businesses to reduce waste, lower bills, and improve sustainability. Big Green Electrical provides tailored, tech-driven metering solutions that make energy management simple.