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Ring, message or send the form. We reply to every enquiry, usually the same working day, and quotes are always free and no-obligation.

  • 20+ years
  • Family-run
  • Which? Trusted Trader

Get in touch

Pick whichever is easiest. Everything goes to the same small team.

SW3 Green Energy Services Ltd. Company no. 14365052. VAT no. 425090321.

Map of our service area: Greater London, Surrey, Kent, East and West Sussex, Hampshire, Hertfordshire and Essex
Our core service area. Further afield? Give us a call.

Send us an enquiry

Tell us what you are after and we will call you back to talk it through, usually the same working day.

We only use your details to reply about your quote.

Rather talk now? Ring the office and we will pick up.

Why contact SW3 first

20+ years

Over two decades of renewable energy experience.

Family-run

A small local team who know their customers by name.

Fully insured

All work insured and guaranteed.

No obligation

Free quotes and no hard sell.

Ready to hear what solar could do for your home or business?

Customers who got in touch

Excellent service from initial enquiry through to completion. Paul and Chris run a great team and are hands on to ensure everything runs smoothly. Installation was carried out in just one day and we were briefed thoroughly about the system before they left. Wouldn't hesitate to recommend SW3 and so happy we found them.

Caroline WarwickSolar installation

I'd highly recommend using SW3 for my new solar panels and battery purchase and install. The entire process was so smooth, from initial booking to the quick installation on the day. Thank you.

IGD LimitedSolar panels and battery

We were quoted for 14 panels and 2 batteries and an installation date was set for 2 months later. Everything was delivered on time and the team arrived when agreed. The work was carried out by one electrician who was excellent. It was a very neat installation and done in a day and a half. Any queries were dealt with promptly and to our satisfaction. We would recommend the company.

Margaret Paul14 panels and 2 batteries

Your turn. Send the form above or ring us today.

Free quote, no pressure

Tell us a little about your property and we will come back with a clear, no-obligation quote.