Received Artur's contact through a friend. Had a broken spring and gave Artur a call. He recommended to change both springs.
He came the next day (very punctual). Before he began his job, he also inspected the cables and highlighted the corrosion and may need the fix later, but it is not required at this time. Decided to change it together for peace of mind.
Fantastic service and will definitely use Artur's service again and recommend to friends.