Joannes Technical Service

We are the Official Technical Service Joannes (throughout) in all Spain. Coordinate the technical repair service, commissioning and maintenance. Heating Units, boilers and burners gas and (diesel) light oil.


Joannes is a specialist gas and oil burners, industrial domestic applications (boilers, thermal units) and producer. Joannes is a very recognized manufacturer in the market for its reliability and technology as it relates to burners.