Common problems with building hoists include mechanical failures, electrical issues, safety hazards, and improper maintenance. Mechanical failures can be fixed by regular inspection and timely replacement of worn-out parts. Electrical issues are often resolved by checking wiring and connections, and using surge protectors. Safety hazards can be mitigated by ensuring all safety features are operational and by providing proper training to operators. Improper maintenance can be addressed by establishing a routine maintenance schedule and ensuring that all personnel follow safety protocols. Regular inspections, prompt repairs, and operator training are key to maintaining the functionality and safety of building hoists.