What level does combee evolve in heartgold?

Yes COMBEE does evolve into a VESPIQUEEN, but only females do.(Males do not evolve!)

It evolves at level 21

there no females

put a stariva and staravia together in the day care center in a couple of days there will be an egg what you can see by you pocect on page nine make sure you hve room for one Pokemon don't talk to the day care lady she says my husbaned is loking for you so go out side you will see an old man talk to him and he will give you an egg talk to him agan he will say Pokemon name and Pokemon name love, hate or play with other Pokemon make sure it is a man and womon Pokemon the womon Pokemon type is i put a wingull and stariva together man stariva and woman wingull i got a wingull egg

from everypower