ROCKWELL ASSOCIATES - Key Persons


Dale Carnegie

Job Titles:
  • Consulting Academy - 2006

ISA Tree

Job Titles:
  • Risk Assessment Qualification ( TRAQ ) Assessor

John Rockwell Hosbach

John Rockwell Hosbach, Jr. is a highly effective Registered Consulting Arborist, Certified Arborist and Landscape Consultant with over twenty-two years of experience in the diagnosis and evaluation of woody plants. John possesses a strong ability to assess longevity, potential risk, monetary value, and the ability to tolerate environmental change or construction injury of trees and shrubs. John also provides investigation, documentation, formal report writing, and expert opinion for HOA's, Residents, Arbitration, Jury, and Non-Jury Trials. John specializes in urban tree inventories and management plans for a wide range of clientele.