Since its foundation in 1892, with CLESA we serve the Western area of the country, specifically the departments of Santa Ana, Sonsonate, Ahuachapán and part of the department of La Libertad. With operations in 5,189 km2, we provide electricity to over 454 thousand customers, of whom over 50% are families in rural areas.

Commercial Offices and points of payment 

Learn about our Commercial Offices, where you will be able to carry out processes and questions about your electrical energy service. 

Besides, for your comfort, we offer several options for submitting inquiries and making payments online, as well as a range of authorized collectors. 

More information

Improvements in the distribution network 

To perform investment and maintenance works in the network, it is necessary to have service interruptions for the work to be performed with the highest quality and safety standards. 

Find out here if the area where you live or work will be affected by any service interruptions. 

Current rates 

Learn about the current electricity rates of CLESA here

CLESA Administrative Offices 

Address: 23a. Av. Sur y 5a. Calle Ote. Barrio San Rafael, Santa Ana. 
Telephone: 2429-4183.