I was very happy with the way Dominic dealt with my queries regarding comparisons for 4 different business accounts, and have now transferred or kept them in accordance with his recommendations.

I have used make it cheaper which is now zembl for years. Love it. Always finds a better rate to save me money. I have recommended these guys for years. Will continue to use them to keep my bills down.

Zembl's Commercial Energy Consultant, Rhys Gant was exceptional in his diligence in negotiating and obtaining a great result for our companies' energy contracts. He understood our particular energy issues, explained the factors influencing the future energy market and and consistently keep me updated on his progress.

Dominic Hall was the best consultant to help our business in finding an electricity provider at a great rate. He did all the work clearly explained what to expect and was very professional, helpful and easy to converse with. :)

Very happy with the help Zembl have given me with price comparisons, in particular the easy-to-understand info that has been given by Charles Thornton. I will continue using them in the future.

Thank you to Jack & Zembl for keeping track of our energy contracts so that we don't have to! Having these guys take care of our contracts & rates and contact us when it is time for renewal so we never get slammed with unexpected bills