Lawrence E. Smith & Associates 1819 Clarkson Rd, Chesterfield, MO63017 Lawrence E. Smith & Associates is an insurance company based in Chesterfield. It administrates student accident…More insurance for clients in St. Louis County. Lawrence E. Smith & Associates currently insures over 200,000 students. It has served schools and parents since 1973. For more information, please call the listed number during regular office hours, or refer to the company website.