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How to contact Endesa if you are a company?
Customer service phone number
Our Customer Service phone operates 24 hours a day 7 days a week and has more or less active depending on the time.
To avoid waiting, we recommend calling at off-peak hours.
These can be seen in the following graph:
New Contracts Companies Telephone
If you are not yet an Endesa customer and you have a company interested in contracting with us, we will be happy to advise you with tariffs that will adapt to your consumption and maximise your savings.
If you have problems accessing your Client Private Area, please write an email to:
Offices and customer service locations
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You don't need to adapt to Endesa's tariffs because they adapt to you. If you go to our catalogue you can compare the different tariffs for yourself. Or if you prefer, you can answer a few questions and we will take care of comparing all the different electricity and gas tariffs and then make a customised recommendation.
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You don't need to adapt to Endesa's tariffs because they adapt to you. If you go to our catalogue you can compare the different tariffs for yourself. Or if you prefer, you can answer a few questions and we will take care of comparing all the different electricity and gas tariffs and then make a customised recommendation.