Q: I have an older man who has moved into the downstairs condominium. Ever since he moved into this unit, I have heard a very loud humming noise in my bedroom. When I told the neighbor about the ...

The noise from an air conditioning unit can have lots of causes depending on the type of unit. These noises should not be ignored and are almost always a sign something that has gone wrong or is in ...

Q: We live on North Broad Street here in Mankato and would like to know what and where the loud annoying motor humming sounding noise is coming from that we hear almost every evening. Tonight (Sunday) ...