www.NovelProofreading.com
(recommended on Joe Konrath's blog)
Red Adept
Besides doing book reviews and selling ads, they offer book editing and proofreading services as well.
Anne Victory at www.VictoryEditing.com. She offers manuscript editing and her famous "Oops Detection" proofreading, which I have used personally and highly recommend.
Jodi Henley
Content editing only - no grammar editing or proofreading.
Michelle Lauren
Does all three levels of editing: content, line, and proofing
Jen Traveler
Content and line editing
