Most successful people credit much of their success to seeking the assistance of a life coach or mentor. Apart from the role modelling and support given, a coach or mentor keeps you accountable — and when you are accountable to someone for your actions you achieve your goals more quickly and effectively.

Jeanne

1) Certification: Certification is very important, because personal coaching is a profession that requires very specific skills, conduct standards, and a foundation of training which is only taught at qualified schools and organizations
2) References: Ask for references.
3) Synergy: An effective life coach for one person may not be a good match for another. Personal chemistry is important. Ask for an introduction coaching session, so you can see for yourself what coaching is all about and find out if you feel comfortable enough to develop the trust and confidence necessary for breakthrough coaching.

At the end, trust your ‘gut’ feeling in this process.
http://lifecoaching.dieterpauwels.com