When you’ve found someone who seems like a decent candidate so far, make first contact. (The contact form on the website is fine as a first step.) Introduce yourself and state what you are looking for (a developmental critique, copyediting, etc.). Give a very brief description of your project, including its genre and approximate length. Give an idea of your planned next step and any deadlines (even if only approximate ones). For example, have you already signed a contract with a subsidy press for publication next fall? Are you planning to submit the manuscript to publishers and/or literary agents after editing?
Editing is one of those skillsets that many people claim to do well but which few actually do. And while it’s probably the most important service an author can solicit (second only to book cover design), it’s often undervalued. Furthermore, most authors have no idea how to assess an editor’s work, and the result can be catastrophic, ranging from an editor who introduces new errors to an editor who changes the intention of your writing.
In return for the sacrifices you must make in order to self-publish, you will gain total control over the project. In addition, any profits from sales of the book will be yours (not just a royalty percentage as with either a traditional publisher or a vanity press), and in some cases it may be the only way of getting your book into the hands of readers. However, there is no getting around the requirement to get the tasks done one way or another.
I want to thank the author of this article, the people responsible for this website, and the helpful comments I’ve read here, before discontinuing my watching of this thread. I have reached out to several developmental editors through emails and by posting my need for such an editor on the-efa.org. If anyone decides to go that route, the response has been tremendous. Be aware of their policy for posting jobs, though. They require aspiring authors to adhere to the ‘going rates’ shown here: http://the-efa.org/res/rates.php.
2. Copyeditors aren’t the last line of defense when it comes to a book’s mistakes. Formatting, which is done after an editor has done their job, can lead to unintended errors being introduced into the text. That’s why it’s important to hire proofreaders to comb through edited text *after* the book has been formatted for print or digital. Proofreaders are your last line of defense—but they’re human too.