Maintenance of all central air conditioners and refrigerators Maintenance of cold and freezer storage Maintenance of cold and freezer storage Maintenance of central refrigerators Maintenance of central air conditioners Maintenance of control panels Repair of control panels Replacement and maintenance of split and central air conditioner boards Design and implementation of control panels Reading control circuit diagrams Periodic maintenance contracts Very affordable maintenance for cold and freezer storage Work with a high level of technical and engineering skill Punctuality