“I have been using Bill Johnson and Windows of Opportunity. He has assisted us in our ongoing marketing and presentation skills as well as ideas for growing our practice. I have been impressed with the content of his weekly conference calls. He is always available for a short consultation on ideas or concerns.
The cost has proven itself to be an investment that is returned many times over. I am enjoying his friendship and advice as we move into new philanthropic markets. I would highly recommend you considering his services to help grow your practice as long as you are not in my area.”