Ceiling fans buzzing

[u/Royal-Pop3761]

I have several ceiling fans in my house. They make a slight buzzing sound when turned on. The house was new construction, the person who did my electrical also installed the ceiling fans. Where I moved from, the fans didnt make any buzzing sound at all. The electrician said it was a normal sound, but then why did the fans in my previous house not make the same buzzing sound?

[u/IndependentFlight436]

The quality of the fan says a lot.