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TheSunWize logo, renewable energy installer in Iver Heath

TheSunWize

5.0(27)Iver Heath

Solar panel installation

About

TheSunWize is a renewables business based in Iver Heath, covering London, Woking, Reigate and Dorking. They fit solar panels, battery storage and EV chargers, and they take on commercial work as well as domestic. Customers say they explain things clearly, that the team is professional and friendly, that the installation is neat and tidy, and that the work is done to schedule.

Services

Reviews

5.0

Customers of TheSunWize describe a professional and friendly team that manages solar installations from consultation through to setup. Several reviewers mention clear explanations, including visits and follow-up documents before work began, and say the installation and scaffolding went to the schedule given. Reviewers also report tidy, neat work and help afterwards with things like the Tesla app and the Octopus connection. One reviewer said the quote was the cheapest of three they received, while another described the price as competitive and transparent. No reviewer reported a problem with the work.

AD
Aseem D.Oct 2026 · Google

Amazing team, service and end to end installation. Would definitely recommend.

CB
Charlie B.Dec 2025 · Google

David and the team at TheSunWize were an absolute pleasure to work with. Very professional and efficient. Would highly recommend.

JB
John B.Aug 2025 · Google

SunWize have been excellent. They visited twice before the installation and explained all that would happen and when. They sent follow-up documents with pictures and further explanations. They sent a schedule of when the scaffolders would arrive, when the installation and delivery of equipment would happen. All happened excactly as announced. The team were friendly, efficient, tidy and always open to questions. They then spent a morning showing what all the equipment did, making sure we understood it. They sorted out the Tesla app and our connection with Octopus. The battery is now fully charged and we are functioning just on solar power. Wonderful. The whole process has been a pleasure.

TS
Tania S.Jul 2025 · Google

We were recommended Sunwize by a previous client of theirs and we couldn’t be happier with their service. Following a thorough and informative consultation (including a drone analysis of our roof) we were provided with a range of quotes, which we really felt provided fantastic value for money. Sunwize managed the whole process, from scaffolding to installation and set up, seamlessly. David, who is the owner, was involved in every aspect and made sure we had all the information we needed to feel in control of all aspects of the solar panels, the battery and the management of the whole system. We cannot praise them enough and highly recommend them to anyone looking for an excellent solar solution.

AB
Adrienn B.Jul 2025 · Google

I recently had solar panels installed by The Sun Wize, and the entire experience exceeded my expectations from start to finish. Their team was professional, knowledgeable, and took the time to explain everything clearly—from system design to installation and long-term savings. What really stood out to me was their attention to detail and customer care. They kept me updated throughout the process, and ensured the installation was completed on time with no hassle. I highly recommend The Sun Wize to anyone considering switching to solar energy. Their quality, transparency, and customer-first approach make them a top choice.

Area

Iver Heath, SL0

Areas covered

London, Woking, Reigate, Dorking

Opening times

  • Monday8:30 AM – 5:00 PM
  • Tuesday8:30 AM – 5:00 PM
  • Wednesday8:30 AM – 5:00 PM
  • Thursday8:30 AM – 5:00 PM
  • Friday8:30 AM – 5:00 PM
  • Saturday8:30 AM – 5:00 PM
  • SundayClosed

Additional information

  • MCS NIC-600818
  • Commercial work
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Also available in Iver Heath

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