Any doubts?
Of course! Can you sign up for your ADSL service with any company you want? Or pay your phone bill to the company that you prefer? It's the exact same thing with your electricity company. You're free to change and choose the one that you want. Also, the owner (if they want to) can go back to their previous company when you lave, with no cost and without any power outage, not even for a single moment.
Also, if you need reasons to switch over to Holaluz, in this video we'll explain some reasons to you.
To save you time, we have compiled some of the questions we get asked the most.
Any doubts?