✔ Professional maintenance for espresso machines. ✔ Periodic cleaning and maintenance for all types of espresso machines. ✔ Programming and adjusting extraction to achieve the ideal timing for an espresso shot. ✔ Disassembling and cleaning the group head and replacing damaged seals and gaskets. ✔ Solving water leakage problems from the group head and steam wand. ✔ Removing scale and performing a descaling cycle to maintain machine efficiency. ✔ Maintenance of steam and water systems and addressing low pressure and various malfunctions. ✔ Comprehensive machine inspection and ensuring the best performance and extraction quality.