I provide voices for almost anything that requires them. (Among other things I'm actually the voice of a beer bottle opener)

I record in my home studio ,convert to whatever wav form you require--aiff,wav,mp3 being the most common.-and deliver worldwide.
I will remove breath sounds if you wish or leave that
for you as you make a final edit.
I will make wording suggestions if I think something might sound more effective a certain way,but always bow to the wishes of the client.
In shorter pieces where timing is an issue (say a 30 second spot). I will always first give a demo of what something sounds like at a that pace. Often times It's the best way to realize that something might be over or under written.
I work until it's right. I want you to be very very happy with what I do for you.