The reliability of certainty.
TTesco is an ESCo (Energy Service Company) accredited by the GSE (Energy Services Operator) and is ISO 9001 and UNI CEI 11352 certified.
Besides the above qualifications, TTesco guarantees the soundness of a practical partner and the cooperation of an enterprise which you can always count on, setting up shared and controlled forms of management and establishing the conditions for protected wellbeing.
At the same time, we take care of the quality of air and water, preventing the risk of Legionnaires' disease or other bacterial contamination.
The reliability of certainty.
TTesco is an ESCo (Energy Service Company) accredited by the GSE (Energy Services Operator) and is ISO 9001 and UNI CEI 11352 certified.
Besides the above qualifications, TTesco guarantees the soundness of a practical partner and the cooperation of an enterprise which you can always count on, setting up shared and controlled forms of management and establishing the conditions for protected wellbeing.
At the same time, we take care of the quality of air and water, preventing the risk of Legionnaires' disease or other bacterial contamination.