Zest Energy Ltd Reviews 

Cannot recommend enough.

Was met with amazing customer service and even better results. Thank you to the team and I will definitely be recommending to people I know.

Amazing service, in and out quickly

Amazing service. Would highly recommend the team at Zest. From start to finish we had fantastic service, great communication and a truly professional service.

Quick installation and great customer service! really happy with this experience

Excellent from start to finish. The solar system was installed quickly and fitters cleaned up after themselves. My electric meter has barely moved since, saving me a small fortune. Thank you, Zest.

Fantastic experience from survey to installation. Installers worked extremely hard to complete in one day. It’s made a massive difference to my bills too, which has been great to see. Would not hesitate to recommend.

A little bit pushy promise of a free inverter did not happen according to the paper work everything else first class

Zest energy fitted solar panels and batteries to our property. The service was very fast, from the first consultancy to fitting of the equipment it was only 6 days. We were happy with Paul's explanation of what we needed and how it was to be fitted and the Green loan available from Capital Credit Union. The actual fitters were also great, courteous, explained things and consulted us about where things could be fitted.

Installation was great original meter hasnt noved since panels installed,after sales care not so as still unsure how everything works. Unable to gain access to app on phone. Otherwise all good

Zest Energy were very good from beginning to completion, and patient with us, as there were delays our end, (beyond our control!)
Highly recommend.

Honest and proffesional from start to finish

The job only just completed, but on the first day the system seems to be performing as expected. I have had both prior to, and during installation, a few questions. The Admin team answered my queries /questions promtly and to my satisfaction. The installers also did a good job, working well into the evening in order to finish. They were also happy to discuss details and minor changes that I requested to fit in with my wishes.

My initial experience was very good but as I have been
Waiting for over 4 months for a response to my problem I am not happy.

Very good work by professionals and fast boiler installation in two days from order to install as we needed heating fixed for invulnerability purposes

The installers were very professional and we were happy with the installation of our solar panels.
We were not impressed by the salesman as we felt
he was very pushy and didn’t seem to have practical knowledge of the system. He didn’t seem to know exactly how many solar panels we would need. We felt he was only interested in making a sale.

Very efficient service. Thank you.

Excellent friendly service from start to finish. Answered all my questions with clear information.

Everything I was told has came to fruition. Panels and battery are performing well and we have seen a massive decrease in our bills. We would have no hesitation recommending Zest Energy. 5 star from start to finish!

Provided what I required for my stated budget.

I believed that the installation of solar would bring me benefits. It has. My electricity bills have reduced noticeably.