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Treadlighter Ltd

5.0(10)Southfields, Wandsworth, London  •  NICEIC  •  MCS  •  Part P  •  OZEV authorised installer  •  RECC

Electrical work

Services

Reviews

5.0

Customers report using Treadlighter Ltd for domestic solar panel installations, project management, and battery guidance. Reviewers note clear advice without high-pressure sales, support with paperwork, and polite installation teams. Feedback also highlights long-term aftercare services, including replacing faulty inverters, adjusting panels, and resolving maintenance issues.

OB
Oliver van B.May 2025 · Google

I got a solar system installed a few years ago by another company that was oxford based and unfortunately, i had an issue with my system. My original installer was not interested in making the trip from oxford to repair things sadly but I spoke to Ben from Treadlighter and felt i had come to the right place with a great supportive attitude, great detail on the service on offer, and fair pricing. My issue resolved itself (for now) before the team was able to come around but just wanted to give them a 5* for their excellent support over the phone and email and if my system does require future work, i'd definitely use them.

CE
Christopher E.Apr 2025 · Google

Guy, Randib and the team have been great. Just finished our 2nd new build residential project with them and already doing another. Thanks!

MS
M S.Nov 2023 · Google

We had solar panels fitted about 7 years ago by Treadlighter. They have worked perfectly. The follow-up and aftercare is fantastic. We had a problem with our roof close to the panels. Although it was unrelated to the solar installation, Peter resolved the problem. Very impressive. Highly recommended

SS
S S.Jun 2023 · Google

Treadlighter installed our PV system and they were a joy to work with. Its competent and courteous team carried out all work professionally and reliably. Technical issues were dealt with systematically and soundly. I have no problems to recommend Treadlighter's services. A big thank you to the entire team!

CT
Chris T.May 2023 · Google

John from Treadlighter Ltd has visited our Sheltered Housing Building and has completed a really fantastic job. He is so very professional and an incredibly kind and caring person and completed the works to our Solar Panels to an extremely high standard, I would highly recommend Treadlighter Ltd, they are an exceptional company and with exceptional staff members like John. Huge thanks for a really wonderful service!! We are extremely grateful!!

Area

Southfields, Wandsworth, London, SW18

Opening times

  • Monday9:00 AM – 5:00 PM
  • Tuesday9:00 AM – 5:00 PM
  • Wednesday9:00 AM – 5:00 PM
  • Thursday9:00 AM – 5:00 PM
  • Friday9:00 AM – 5:00 PM
  • SaturdayClosed
  • SundayClosed

Additional information

  • NICEIC
  • MCS
  • Part P
  • OZEV authorised installer
  • RECC

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