About Us

Specialist electrical services for your home and business

About Big Green Electrical


The Big Green Electrical Company is an electrical contractor with a difference. As well as providing personal, first-class electrical installation and repair services for homeowners, landlords and commercial tenants, we’re constantly on the lookout for ways to make your home, investment property or commercial premises greener.

We like to think of ourselves as the good guys of the electrical contracting world. Our small team of fully-qualified NICEIC contractors are committed to getting every job right, first time.

For us, good communication is the key to success, and is one of the reasons why so many of our clients come back time and time again. Before we start, we’ll lead you through the proposed work and make sure you understand what’s involved.

We provide electrician services in Surrey, Hampshire and South London including Camberley, Mytchett, Frimley, Frimley Green, Windlesham, Bagshot, Mole Valley, Farnborough, Bracknell, Wokingham, Chobham, Woking, Weybridge, Walton on Thames and Esher.

electrical rewiring

Electrical Services

We cover a wide range of services for domestic and commercial customers. 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.

As a member of the Renewable Energy Consumer Code (RECC) you can trust Big Green to install high quality Solar Panels for homes and businesses across Surrey. We also install Battery Storage systems.

Electrical safety and reliability are essential for owners and managers of commercial premises so it’s important to choose a NICEIC Approved contractor. We can complete all electrical checks including EICR’s, Electrical Repairs and Testing and Inspections.

About Dan Evans

The Big Green Electrical Company was founded by Dan Evans in 2017 to provide the best electrical design, installation and repair services to homeowners, landlords and occupants of commercial properties in Surrey, Hampshire and South London.

Dan’s driving force is to always keep the impact of electrical work to a minimum: “Whether it’s your house, your office, a property you let out or commercial premises, we take care to minimise disruption to your home or business whilst we are working there.”

Dan is fully-trained with a Level 3 City & Guilds Qualification in Electrical Installations, and further qualifications in British Safety standards, BS7671: 2008 (2011).

big green electrical company

Big Green Giving Back

We are proud to be working with Ecologi an environmental organisation committed to taking real climate action. With a mission to reduce 50% of global CO2 emissions by 2040 and responsibly plant billions of trees every year here at Big Green we are funding the planting of 20 trees every month to help tackle the climate crisis.

We partner with New Routes Foundation, a UK charity based in Kenya that sponsors orphaned young adults through university in Kenya, offering both financial support and mentorship.

We also support the Compassion programme, which helps children living in poverty around the globe to have access to education, clean water, food, clothing and medical supplies.

Renewable Energy Consumer Code and MCS Certified

The Big Green Electrical Company is a member of the Renewable Energy Consumer Code (RECC). The Code covers businesses who sell small-scale renewable or low carbon heat or power generation units such as solar panels.

It is backed by the Trading Standards Institute (TSI) and sets out high standards of consumer protection for domestic customers.

Click here to view our RECC Certificate

The Big Green Electrical Company are also MCS certified. MCS certification is a mark of quality and demonstrates compliance to industry standards. It is supported by the Department for Business, Energy & Industrial Strategy.

MCS certification demonstrates the quality of products and competence of installers in the renewable technology sector.


Why Choose Our Electrical Services


BIG – We have a BIG passion for delivering all electrical projects and strive for client satisfaction and quality workmanship every time.

GREEN – we love our environment and offer smart GREEN choices that reduce energy consumption and costly utility bills. We are the planet friendly electrical company.

ELECTRICAL – we keep your home and business safe with ELECTRICAL installations and repairs by experienced, accredited staff.

Electrical Services You Can Rely On


Free Estimates

We don’t charge to estimate for your project. Once your contract is agreed, you know that the amount quoted is what you will pay.

warranty (1)

1 Year Warranty

All our work meets – and often exceeds – recognised standards. We warranty our work and any materials that are not specifically covered by the manufacturer’ warranties for a year.


NICEIC Insurance

Our warranties are backed by NICEIC insurance, giving you additional peace of mind. Our warranties are backed by NICEIC insurance, giving you additional peace of mind.

What our customers say about us…

Steven Brame
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Wonderful company, sorted out all our problems, of which there were many, very friendly and skilled electricians. Used them twice having had works bodged by another, if you want a job done right, use this firm.
Janet Bridge
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The most efficient and professional service I have received in a very long time, Thank you so much Dan and Jim.
Ellie Minton
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We recently used The Big Green Electrical Company for our home studio conversion. Dan was reliable, professional and helpful from the very beginning, giving us advice on what would work best and we trusted his expertise and knowledge. We are extremely happy with the results and will most definitely be using Dan again for any future work!
Keith Hasemore
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Dan & Jim, very professional. Pleasant experience. Would not hesitate to request their services in the future.
Wendy Premm-Jones
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Dan and Jim did a brilliant job of fitting a new fuse box allowing them to also fit an EV charger. We have used Dan before and he is so professional, always turns up on time, provides accurate quotes with no hidden charges! Would thoroughly recommend The Big Green Electrical Company.
Andrew Coleman
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After a years project of transforming our garden, Dan came to install some garden lightening to complete the final piece of the jigsaw. What a transformation! We are so pleased with the outcome of Dan’s workmanship and also his manner. He was informative, pleasant, kind, hardworking and open to suggestions. We could not be more pleased with the outcome and would definitely highly recommend Dan and his company.
Cherry Trees
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Great work by Big Green Electrical to help transform one of the rooms at our East Clandon respite care home for children with complex disabilities. High quality work, fast, responsive and highly professional. Thank you.
Lifetime Shutters Ltd
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Very professional on estimating the job, good quality work and also good response on issues after the install. Well done The Big Green! We will recommend and use again.
Michael Sutton
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Absolutely fantastic , neat and tidy, really know their stuff….and really nice people to work with… you probably cannot find better people.

Our Accreditations