Calvin Group is a boutique employment agency based in Los Angeles that serves clients nationwide and develops intimate, personal relationships that prove to be long-lasting. We believe that those relationships are only sustained by honesty. Talented people are the biggest driver of our success and the focus of our energy. We rely on creative outside the box methods to assist in your hiring needs. How do we do this? Calvin Method . We have developed a program which clearly outlines your employment (profile and needs) requirements enabling us to deliver results. Recruiting is not rocket science, but is IS a science.