repairman
A repairman is a professional who specializes in repairing or maintaining various items, equipment, or systems. Their work can range from minor fixes to complex repairs, and they often work in a variety of settings, including homes, businesses, and industrial facilities. Repairmen typically have a strong understanding of the equipment or systems they work on, and they may have formal training or certification in their field.
Repairmen may work independently or as part of a team, and their duties can include diagnosing problems,
Repairmen can specialize in a variety of areas, including electronics, appliances, plumbing, HVAC, automotive, and more.