Arborist License

To apply for a Lake Saint Louis Arborist License, please fill out the application (below).  All Arborists must also have a current Lake Saint Louis business license before they can obtain an Arborist's License. 

How to submit your completed application:

  • email to the City Clerk
  • drop off or mail to: Lake Saint Louis City Hall, Attn: City Clerk, 200 Civic Center Drive, Lake Saint Louis, MO 63367