About Us Johnstone Adams is committed to providing its clients with the full range of services necessary to meet their needs. Each lawyer develops and maintains the knowledge and experience which formulate the basis of effective legal representation in his or her areas of practice in a manner consistent with the needs of the client, both as to time and expense. For more than a century, the firm has evolved with the changing times from generalists to lawyers with concentrated areas of practice, and it continues to represent many clients whom it has served for the majority of that period.