Sadly I know far more about framing than any guy should.
I typically used my sister's supplies (she framed all her own art, so she had everything - Mat cutters, mats, frames, hangers/wire, paper backing, etc.), Aaron Bros if my sister didn't have a frame or mat I wanted to use. Always did the work myself (or made her do it).
Having someone else do your framing is EXPENSIVE. Much cheaper to do it yourself.
Viper GTS