if i get my fenders rolled, will i need a camber kit?

im new to this so explain to me the difference between rolling the fenders and a camber kit please

 

They're two different things. You roll fenders when you drop your car and want to run very wide wheels.

A camber kit is needed if you are going to drop your car significantly, like 2" or more. However, if you're not going to drop it that much, then you won't need a camber kit, just a good 4-wheel alignment after lowering your car.

 

where do i go to get my car aligned real good? whoever puts my wheels on or what?