in (good|safe) hands

in the process of being taken care of or dealt with by someone who has the skill or experience

The origin of the idiom "in good hands" cannot be attributed to a specific historical or literary source. Instead, it has evolved as a common phrase in the English language, stemming from the metaphorical association of hands with care, protection, and competence. The expression likely emerged organically over time, drawing on the notion that entrusting someone or something to capable hands ensures their well-being or successful management. It is commonly employed when discussing entrusting someone or something to capable individuals or organizations.

After researching various options, we decided to leave our beloved pet in good hands by choosing a reputable and caring pet boarding facility.
The company entrusted the important project to their experienced team of professionals, knowing that it was in safe hands for successful execution.
As I boarded the plane, the pilot's reassuring voice over the intercom assured us that we were in good hands for a safe and smooth flight.
The parents felt at ease leaving their child at the daycare center, knowing that the dedicated and nurturing staff would ensure their little one was in safe hands.
The elderly woman found comfort in knowing that her financial affairs were in good hands with the trustworthy and knowledgeable financial advisor.