In choosing an editor, look into what fields, what genres they cover. Find one that fits your needs; if the fit isn't right, ask them to recommend another editor. Get estimates from more than one editor; some may require a sample of your work. Also, look locally; a personal connection makes for better communication.
FICTION: SCI-FI, SPECULATIVE
JOHN MARTIN, Black Sparrow Press. “For twenty-five years, Sasha has always responded with enthusiasm and initiative to the requirements of our demanding publishing schedule.”
THOMAS RYDDER, writer: “Thanks so much. This is actually the most insightful criticism I've received on any of my writing, and it's immensely helpful.”
Fundamentally, we read imaginative literature in order to change and evolve as people, and the text that opens and supports that process has great value for us —Robert C. Davis