Roger Haslag



CAT Dealer Service Technician

Phone: 573-897-5259


B.S., Central Missouri State University

Employed since 1996


Continuous Career Education Certificate (CCEC); Heavy Equipment Apprenticeship Training US Department of Labor; Cat Hydraulics 1&2; Cat Powershift Transmissions, Air Conditioning, Brake Inspector Certification; Air Brake Systems; Cat Truck Engine Fuel Systems; Cat Electronic Truck Engines

Industry Experience:

19+ years technical and professional experience

Consumer Information Faculty Rating:


*This score represents the faculty member's most recent aggregate rating for all courses taught, not to exceed three (3) years.

Rating Scale: 5 = Strongly Agree, 4 = Agree, 3 = Neither Agree Nor Disagree, 2 = Disagree, 1 = Strongly Disagree

Survey Questions:

  • Does the instructor present the material in a clear and understandable manner?
  • Was the instructor helpful and responsive to students?
  • Did your knowledge in the instructor’s course increase significantly?
  • Do you feel the instructor created a positive learning environment?
  • Would you recommend this instructor to another student?

This rating provided in compliance with Senate Bill 389.