Hire an editor to make sure your work is up to snuff. They are well versed in the writing business and can help you find your voice. In the long run, it's worth it to take the time to find the right person for the job. An editor can save you thousands of dollars down the road.
The best way to hire an editor get help is to ask around in writing groups and workshops. You'll be surprised how many people know someone who is in the industry. Another option is to join a professional group like the Chartered Institute of Editing and Proofreading. This is a non-profit organization that promotes editorial excellence.
Hiring an editor is a big decision. It can be a good idea to choose one who's genuinely enthusiastic about your genre. Make sure to ask for references and testimonials to ensure you don't get a subpar editor. Be aware of the cost of the service as editors aren't cheap. If the editor is too cheap, you'll be kicking yourself later.
One of the first things an editor will ask is for a sample of your work. Ask about any fess you might have, such as what you can expect to pay per page or hour. Also, consider what type of editing you need. A traditional publisher will require several edits before publication. On the other hand, a freelance editor may be able to get your manuscript to your door in a day or two.