The best way is to contact Ric as he is offering the required training the state of Florida requires in order for you to provide these services.
Florida has a stringent apprenticeship that makes it difficult for one without a degree in Turfgrass Agronomy or Entomology to enter this arena of service - hence my recommendation to contact Ric.
And if he doesn't offer this any longer he is regardless a valuable resource I, for one if I were in your shoes, would cultivate.
I have been in this industry going on twenty years now and I occasionally still bounce ideas off him.
Nice Try = You Suck Spelled Differently