A qualified stone restoration technician will on the other hand, be too busy to do routine maintenance work which pays much less then they can make working with stone. It is like asking a Ferrari mechanic to fix bicycles for the same wages.
Ang isang kwalipikadong bato pagpapanumbalik technician ay sa ibang dako, maging masyadong abala upang gawin routine maintenance work na nagbabayad ng mas mababa sa gayon ay maaari silang gumawa ng mga nagtatrabaho sa bato.